Inventor
Takahiro Nishi
Inventor
Nara, JP
Overview
Patents· 529 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television65%
G06TImage data processing or generation, in general10%
H03MCoding4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
G11BInformation storage based on relative movement between record carrier and transducer4%
G06FElectric digital data processing3%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems1%
H05BElectric heating1%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications1%
H04LTransmission of digital information, e.g. telegraphic communication1%
PatentTitleYear
11,044,476Encoder, decoder, encoding method, decoding method, and recording medium202111,044,481Encoder, encoding method, decoder, and decoding method202111,044,489Image coding method, image decoding method, memory managing method, image coding apparatus, image decoding apparatus, memory managing apparatus, and image coding and decoding apparatus202111,044,491Encoder, decoder, encoding method, and decoding method202111,039,164Encoder, decoder, encoding method, and decoding method202111,019,342Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202111,019,320Storage method, playback method, storage apparatus, and playback apparatus202110,880,572Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus202010,880,545Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202010,869,051Image decoder and image decoding method capable of boundary smoothing operation between triangle partitions202010,869,055Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device202010,861,500Data transmission method, data playback method, data transmission device, and data playback device202010,863,174Encoder, decoder, encoding method, and decoding method202010,862,977Method for sharing photographed images between users202010,863,175Encoder, and decoder, encoding method, decoding method202010,856,005Encoder, decoder, encoding method, and decoding method202010,848,760Encoding device, decoding device, encoding method, and decoding method202010,841,573Methods and apparatuses for encoding and decoding video using multiple reference pictures202010,834,397Image coding method and image decoding method202010,820,006Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus202010,820,005Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202010,819,985Encoder, decoder, encoding method, and decoding method202010,812,793Encoder, decoder, encoding method, and decoding method202010,812,827Encoder, decoder, encoding method, and decoding method202010,810,786Three-dimensional data creation method, three-dimensional data transmission method, three-dimensional data creation device, and three-dimensional data transmission device202010,812,800Arithmetic coding for information related to sample adaptive offset processing202010,798,391Filtering method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus202010,798,381Image coding method, image decoding method, image coding apparatus, and image decoding apparatus202010,798,411Moving picture coding method, moving picture coding apparatus, moving picture decoding method, and moving picture decoding apparatus202010,791,300Display system, display method, and display apparatus202010,778,969Image coding method and image decoding method202010,778,996Method and apparatus for decoding a video block202010,771,804Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus202010,764,604Moving picture encoding method, moving picture encoding apparatus, moving picture decoding method, and moving picture decoding apparatus202010,764,574Encoding method, decoding method, encoding apparatus, decoding apparatus, and encoding and decoding apparatus202010,757,414Arithmetic decoding method and arithmetic coding method202010,757,418Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus202010,750,187Image encoding apparatus for encoding flags indicating removal time202010,750,184Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus202010,742,978Encoder, decoder, encoding method, and decoding method202010,742,977Encoder, encoding method, decoder, and decoding method202010,735,721Encoder, decoder, encoding method, and decoding method using local illumination compensation202010,728,561Image encoding method and image encoding apparatus202010,728,543Encoder, decoder, encoding method, and decoding method202010,719,984Display method and display device for providing surrounding information based on driving condition202010,721,474Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus202010,721,497Video reception method, video transmission method, video reception apparatus, and video transmission apparatus202010,721,483Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding-decoding apparatus202010,715,808Image coding apparatus for coding tile boundaries202010,715,826Method of performing motion vector prediction, and apparatus thereof202010,708,598Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus202010,708,565Method for converting luminance range of picture signal202010,708,560Reproduction method and reproduction apparatus202010,701,372Encoding method, decoding method, encoding apparatus, and decoding apparatus202010,687,074Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus202010,687,084Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202010,687,014Display system, display method, and display apparatus202010,687,402Data generation method, data reproduction method, data generation device and data reproduction device202010,681,788Data generation method, data reproduction method, data generation device and data reproduction device202010,681,306Conversion method and conversion apparatus202010,679,406Display method and display device for providing surrounding information based on driving condition202010,681,380Image encoding method, image decoding method, image encoding apparatus, and image decoding apparatus202010,674,203Transmission method, reception method, transmitting device, and receiving device202010,666,951Method of encoding an image into a coded image, method of decoding a coded image, and apparatuses thereof202010,666,966Image decoding method202010,666,967Moving picture coding method and moving picture decoding method202010,666,891Method for generating control information based on characteristic data included in metadata202010,666,942Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device202010,659,820Image coding method and image coding device for partitioning an image into processing units and coding the partitioned image to generate a code sequence202010,652,566Image coding method, image decoding method, memory managing method, image coding apparatus, image decoding apparatus, memory managing apparatus, and image coding and decoding apparatus202010,652,593Video transmission method, video reception method, video transmission apparatus, and video reception apparatus202010,652,547Video encoding method, video decoding method, video encoding apparatus, and video decoding apparatus202010,652,584Image decoding method including determining a context for a current block according to a signal type under which a control parameter for the current block is classified202010,652,536Encoder, decoder, encoding method, and decoding method202010,652,573Video encoding method, video encoding device, video decoding method, video decoding device, and video encoding/decoding device202010,645,413Derivation method and apparatuses with candidate motion vectors202010,645,390Data output apparatus, data output method, and data generation method202010,638,128Image decoding apparatus for decoding a current picture with prediction using one or both of a first reference picture list and a second reference picture list202010,638,134Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202010,638,164Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus202010,629,162Video reception method, video transmission method, video reception apparatus, and video transmission apparatus202010,631,014Image coding method, image coding apparatus, image decoding method and image decoding apparatus202010,631,004Image coding method, image decoding method, image coding apparatus, and image decoding apparatus202010,630,997Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuit202010,623,764Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus202010,619,537Methods and apparatuses for encoding and decoding video using periodic buffer description202010,624,174Data generation method, data reproduction method, data generation device and data reproduction device202010,623,762Image coding method and image coding apparatus202010,616,601Methods and apparatuses for encoding and decoding video using temporal motion vector prediction202010,616,579Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuit202010,609,370Image coding method, image decoding method, image coding apparatus, and image decoding apparatus202010,609,406Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus202010,602,159Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202010,602,184Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202010,602,193Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus202010,595,022Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus202010,595,023Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus202010,595,042System and method for performing image data conversion using intraprediction modes202010,595,030Image coding method including selecting a context for performing arithmetic coding on a parameter indicating a coding-target coefficient included in a sub-block202010,587,898Image coding method, and image decoding method202010,587,889Movie picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus202010,587,879Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202010,582,183Image encoding method, image decoding method, image encoding device, and image decoding device202010,582,177Playback method according to function of playback device202010,574,983Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202010,575,003Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus202010,567,797Spatial prediction method, image decoding method, and image coding method202010,567,792Image coding method, image decoding method, image coding apparatus, and image decoding apparatus202010,560,999Data generation method, data reproduction method, data generation device and data reproduction device202010,560,716Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus202010,554,999Video encoding method, video encoding device, video decoding method and video decoding device202010,554,993Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus202010,554,973Image coding method and image decoding method202010,547,866Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, and image coding apparatus202010,542,290Image decoding method and image decoding apparatus for sample adaptive offset information202010,536,712Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus202010,523,946Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus201910,511,844Filtering method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus201910,499,080Moving picture coding method, moving picture coding apparatus, moving picture decoding method, and moving picture decoding apparatus201910,499,007Conversion method and conversion apparatus201910,499,006Conversion method and conversion apparatus201910,491,853Display system, display method, and display apparatus201910,490,225Data transmission method, data playback method, data transmission device, and data playback device201910,491,908Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus201910,484,708Decoding method and apparatuses with candidate motion vectors201910,484,734Transmitting method, receiving method, transmitting apparatus, and receiving apparatus201910,484,657Reproduction method and reproduction apparatus201910,484,692Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus2019RE047728Image coding method, image coding apparatus, image decoding method and image decoding apparatus201910,469,858Image encoding method, image decoding method, image encoding apparatus, and image decoding apparatus201910,462,463Arithmetic decoding method and arithmetic coding method201910,448,033Transmitting method and receiving method201910,440,382Moving picture coding method and moving picture decoding method201910,440,387Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus201910,440,425Playback method and playback device201910,440,800Data generation method, data reproduction method, data generation device and data reproduction device201910,439,637Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus201910,428,706Methods and apparatuses for encoding and decoding video using periodic buffer description201910,426,014Data generation method, data reproduction method, data generation device and data reproduction device201910,412,389Image coding apparatus for coding tile boundaries201910,412,404Image decoding method and image decoding apparatus using candidate motion vectors201910,404,998Moving picture coding method, moving picture coding apparatus, moving picture decoding method, and moving picture decoding apparatus201910,397,605Video encoding method and video decoding method201910,390,051Image coding method and image coding device for partitioning an image into processing units and coding the partitioned image to generate a code sequence201910,390,043Image coding method including reference list reordering information for indicating details of reordering pictures included in a reference list201910,390,041Predictive image coding and decoding using two reference pictures201910,382,774Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus201910,382,760Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus201910,383,194Data generation method, data reproduction method, data generation device and data reproduction device201910,382,779Image coding method for decoding a difference motion vector from a bitstream2019RE047547Image decoding method and apparatus based on a signal type of the control parameter of the current block201910,368,085Method of performing motion vector prediction, and apparatus thereof201910,362,324Image coding method including selecting a context for performing arithmetic coding on a parameter indicating a coding-target coefficient included in a sub-block2019RE047537Image decoding method and apparatus based on a signal type of the control parameter of the current block201910,362,286Method for converting luminance range of picture signal201910,356,474Transmission method, reception method, transmission device, and reception device201910,356,183Method for sharing photographed images between users2019RE047510Image decoding method, image coding method, image decoding apparatus, image coding apparatus and integrated circuit for generating a code stream with a hierarchical code structure201910,334,280Image coding method, image coding apparatus, image decoding method and image decoding apparatus201910,334,266Image decoding method201910,334,268Image coding method and image coding apparatus201910,327,306Data generation method, data reproduction method, data generation device and data reproduction device201910,321,147Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device201910,321,133Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus201910,321,152Image coding method, image decoding method, image coding apparatus, and image decoding apparatus201910,313,743Playback method and playback device201910,306,197Reproduction method and reproduction apparatus201910,306,264System and method for performing image data conversion using intraprediction modes201910,306,175Method for generating control information based on characteristic data included in metadata201910,306,234Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuit201910,298,926Image coding method, image decoding method, image coding apparatus, and image decoding apparatus201910,291,881Conversion method and conversion apparatus201910,291,933Moving picture coding method, moving picture coding apparatus, moving picture decoding method, and moving picture decoding apparatus201910,291,874Method for generating control information based on characteristic data included in metadata201910,284,872Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus201910,277,931Reception method, transmission method, reception device, and transmission device2019RE047366Image decoding method and apparatus based on a signal type of the control parameter of the current block201910,257,486Playback method according to function of playback device201910,247,069Methods and apparatuses for encoding and decoding video using periodic buffer description201910,250,887Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus201910,244,240Video encoding method, video decoding method, video encoding apparatus, and video decoding apparatus201910,244,267Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus201910,237,579Image decoding method including determining a context for a current block according to a signal type under which a control parameter for the current block is classified201910,237,562Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus201910,237,569Moving picture coding method and moving picture decoding method using a determination whether or not a reference block has two reference motion vectors that refer forward in display order with respect to a current picture201910,237,570Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus201910,237,553Image coding method and image decoding method201910,225,513Conversion method and conversion apparatus201910,218,997Motion vector calculation method, picture coding method, picture decoding method, motion vector calculation apparatus, and picture coding and decoding apparatus201910,212,447Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus201910,212,431Encoding method, decoding method, encoding apparatus, and decoding apparatus201910,212,450Coding method and apparatus with candidate motion vectors201910,212,425Arithmetic coding for information related to sample adaptive offset processing201910,205,959Video coding method, video decoding method, video coding apparatus and video decoding apparatus201910,200,696Coding method and coding apparatus201910,200,714Decoding method and apparatus with candidate motion vectors201910,194,164Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus201910,182,246Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus201910,178,404Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus201910,171,788Playback method according to function of playback device201910,171,812Data output apparatus, data output method, and data generation method201910,165,277Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus201810,158,860Image encoding apparatus for encoding flags indicating removal times201810,158,875Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus201810,158,855Image decoding method, and image decoding apparatus using a selected context related to neighboring coefficients201810,154,264Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus201810,154,270Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus201810,154,257Image coding method in which offset is applied when an image is coded, and image decoding method in which offset is applied when an image is decoded201810,148,967Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding-decoding apparatus201810,136,181Playback method and playback device201810,129,563Methods and apparatuses for encoding and decoding video using temporal motion vector prediction201810,129,564Decoding method and apparatuses with candidate motion vectors201810,129,561Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus201810,123,054Image coding method and image coding device for partitioning an image into processing units and coding the partitioned image to generate a code sequence201810,123,392Data generation method, data reproduction method, data generation device and data reproduction device201810,116,935Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device201810,097,786Display system, display method, and display apparatus201810,085,021Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device201810,085,043Image decoding method and image decoding apparatus201810,080,270Data generation method, data reproduction method, data generation device and data reproduction device201810,075,708Image encoding method and image decoding method201810,075,706Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus201810,070,132Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus201810,070,138Method of encoding an image into a coded image, method of decoding a coded image, and apparatuses thereof201810,063,862Image decoding method and image decoding apparatus for sample adaptive offset information201810,063,879Moving picture coding method, moving picture coding apparatus, moving picture decoding method, and moving picture decoding apparatus201810,063,828Playback method according to function of playback device201810,051,319Method and apparatus for transmitting and receiving HDR image and SDR image video signals201810,051,234Conversion method and conversion apparatus201810,051,233Conversion method and conversion apparatus201810,045,047Image coding method, image decoding method, image coding apparatus, and image decoding apparatus201810,038,905Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuit201810,034,001Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus201810,033,958Display apparatus and display method that converts the luminance value of an input SDR signal into a luminance value in a different luminance range201810,034,015Image coding method and image coding apparatus201810,027,957Methods and apparatuses for encoding and decoding video using multiple reference pictures201810,027,943Image encoding method, image decoding method, image encoding device, and image decoding device201810,027,973Method of performing motion vector prediction, and apparatus thereof201810,021,415Image coding method including reference list reordering information for indicating details of reordering pictures included in a reference list201810,021,410Image coding method, image decoding method, memory managing method, image coding apparatus, image decoding apparatus, memory managing apparatus, and image coding and decoding apparatus201810,015,498Filtering method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus201810,015,488Methods and apparatuses for encoding and decoding video using periodic buffer description201810,015,494Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus201810,009,609Image coding apparatus for coding tile boundaries201810,003,816Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus201810,003,800Image coding method, image decoding method, image coding apparatus, and image decoding apparatus20189,998,736Image decoding apparatus for decoding a current picture with prediction using one or both of a first reference picture list and a second reference picture list20189,992,508Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device20189,984,726Data transmission method, data playback method, data transmission device, and data playback device20189,979,964Image processing method and image processing apparatus20189,973,724Playback apparatus and conversion method that converts the luminance value of an input SDR signal into a luminance value in a different luminance range20189,967,557Video encoding method, video encoding apparatus, video decoding method and video decoding apparatus20189,967,533Method for converting luminance range of picture signal20189,961,352Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus20189,961,367Spatial prediction method, image decoding method, and image coding method20189,961,362Video encoding method and video decoding method20189,955,152Image coding method and image decoding method20189,948,884Converting method and converting apparatus for converting luminance value of an input video into a second luminance value20189,948,936Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding-decoding apparatus20189,930,347'Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus'20189,930,334'Image coding method, image decoding method, image coding apparatus, and image decoding apparatus'20189,930,367'Filtering method for performing deblocking filtering on a boundary between an intra pulse code modulation block and a non-intra pulse code modulation block which are adjacent to each other in an image'20189,930,372'Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus'20189,930,336'Arithmetic decoding method and arithmetic coding method'20189,924,146'Conversion method and conversion apparatus'20189,924,162'Image decoding method including switching a decoding order to either a fixed processing order or an adaptive processing order'20189,924,202'Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus'20189,918,019'Conversion method and conversion apparatus'20189,912,961'Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus'20189,912,962'Image coding method, image decoding method, image coding apparatus, and image decoding apparatus'20189,906,791'Image coding method and image decoding method'20189,900,592'Methods and apparatuses for encoding and decoding video using periodic buffer description'20189,900,613'Image coding and decoding system using candidate motion vectors'20189,894,353'Method and apparatus for encoding and decoding video using intra prediction mode dependent adaptive quantization matrix'20189,894,389'Image coding method and image coding device for partitioning an image into processing units and coding the partitioned image to generate a code sequence'20189,888,253'Image decoding method'20189,883,189'Image decoding method and image decoding apparatus for decoding flags indicating removal times'20189,883,196'Video coding method, video decoding method, video coding apparatus and video decoding apparatus'20189,883,199'Coding method and apparatus with candidate motion vectors'20189,883,201'Image coding method and image coding apparatus'20189,877,038Motion vector calculation method, picture coding method, picture decoding method, motion vector calculation apparatus, and picture coding and decoding apparatus20189,872,036'Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus'20189,860,539'Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus'20189,854,257Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus20179,843,819'Image encoding method, image decoding method, image encoding device, and image decoding device'20179,838,695Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus20179,838,723Image coding method and image coding device for partitioning an image into processing units and coding the partitioned image to generate a code sequence20179,832,466Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device20179,832,480Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus20179,832,506AV signal transmission and receiving system, sink apparatus, AV signal transmission and receiving method, and AV signal receiving method20179,826,230'Encoding method and encoding apparatus'20179,826,249'Decoding method and apparatuses with candidate motion vectors'20179,826,246'Image coding method including selecting a context for performing arithmetic coding on a parameter indicating a coding-target coefficient included in a sub-block'20179,819,961'Decoding method and apparatuses with candidate motion vectors'20179,819,960'Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus'20179,813,717'Image decoding method of decoding a bitstream to generate a decoding block using an offset process'20179,813,734'System and method for performing image data conversion using intraprediction modes'20179,800,900'Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus'20179,794,578'Coding method and coding apparatus'20179,794,571'Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2005Based in Neyagawa, JP· patent location history
2003–2014Based in Osaka, JP· patent location history
2006–2010Based in Ikoma-shi, JP· patent location history
2009Based in Ikoma, JP· patent location history
2010–2021Based in Nara, JP· patent location history
2011–2020Patents assigned to NISHI TAKAHIRO (89)· patent assignee history
2011–2020Patents assigned to SASAI HISAO (67)· patent assignee history
2012–2020Patents assigned to SHIBAHARA YOUJI (72)· patent assignee history
2014–2021Patents assigned to PANASONIC IP CORP AMERICA (149)· patent assignee history
2016–2021Patents assigned to SUN PATENT TRUST (270)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUN PATENT TRUST | 270 | 2016–2021 |
| PANASONIC IP CORP AMERICA | 149 | 2014–2021 |
| NISHI TAKAHIROself | 89 | 2011–2020 |
| SHIBAHARA YOUJI | 72 | 2012–2020 |
| SASAI HISAO | 67 | 2011–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nara, JP | 510 | 2010–2021 |
| Neyagawa, JP | 9 | 2001–2005 |
| Osaka, JP | 5 | 2003–2014 |
| Ikoma-shi, JP | 2 | 2006–2010 |
| Ikoma, JP | 1 | 2009 |