Inventor
Manabu Sasamoto
Inventor
Yokohama, JP
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television33%
H04LTransmission of digital information, e.g. telegraphic communication20%
G11BInformation storage based on relative movement between record carrier and transducer14%
G06FElectric digital data processing5%
G06TImage data processing or generation, in general5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%
G06KGraphical data reading3%
G06VImage or video recognition or understanding3%
H05BElectric heating3%
PatentTitleYear
11,029,150Object distance detection device202110,996,877Semiconductor device and memory access setup method202110,911,739Camera device202110,911,719Communication apparatus for transmitting and receiving digital information to and from another communication apparatus202110,672,100Image processing apparatus and image processing method202010,389,978Communication apparatus for transmitting and receiving digital information to and from another communication apparatus201910,084,991Communication apparatus and method for receiving an inbound videophone call notice while displaying digital information on the display201810,070,099Digital information apparatus and method for receiving an inbound videophone call notice while displaying digital information on display20189,723,268'Television receiver with a TV phone function'20179,661,323'Method of encoding picture and picture encoding device'20179,432,618'Television receiver with a TV phone function'20169,124,758'Television receiver with a TV phone function'20158,941,724'Receiver'20158,363,087'Television receiver with a TV phone function'20138,225,084'Content transmitting device, content receiving device and content transmitting method'20128,042,175'Digital signal processing apparatus'20117,856,560'Digital information recording apparatus and recording/reproducing apparatus'20107,757,300'Digital information recording and reproducing method and apparatus therefor'20107,689,100'Digital signal recording/reproducing apparatus'20107,644,265'Content transmitting device, content receiving device and content transmitting method'20107,509,029'Apparatus for recording and reproducing plural streams compressed in different formats'20097,472,415'Digital signal processing apparatus'20087,457,526'Recording/reproducing apparatus for video/audio signals'20087,340,613'Digital information recording apparatus and recording/reproducing apparatus'20087,174,088'Digital signal recording method, digital signal reproducing method, digital signal recording and reproducing method, and digital signal recording and reproducing apparatus'20076,898,578'Recording apparatus for recording digital information'20056,839,851'Digital signal processing apparatus'20056,804,453'Digital signal recording/reproducing apparatus'20046,606,385'Data encrypting/decrypting conversion methods and apparatuses and data communication system adopting the same'20035,912,969'Information receiving and recording/reproducing apparatus/method having function for limiting/delimiting for protecting copyright of recording information'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2013Patents assigned to HITACHI LTD (17)· patent assignee history
1999–2021Based in Yokohama, JP· patent location history
2012–2015Patents assigned to SASAMOTO MANABU (3)· patent assignee history
2015–2017Patents assigned to HITACHI MAXELL (5)· patent assignee history
2017–2021Based in Tokyo, JP· patent location history
2018–2021Patents assigned to MAXELL LTD (4)· patent assignee history
2020–2021Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 17 | 1999–2013 |
| HITACHI MAXELL | 5 | 2015–2017 |
| MAXELL LTD | 4 | 2018–2021 |
| HITACHI AUTOMOTIVE SYSTEMS LTD | 3 | 2020–2021 |
| SASAMOTO MANABUself | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 25 | 1999–2021 |
| Tokyo, JP | 5 | 2017–2021 |