Inventor

Yutaka Murakami

Inventor

Kanagawa, JP

Overview

1983–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 527 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication34%

H04BTransmission26%

H04WWireless communication networks12%

H03MCoding8%

H04JMultiplex communication5%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%

G06FElectric digital data processing2%

G11BInformation storage based on relative movement between record carrier and transducer2%

H04NPictorial communication, e.g. television1%

LOC261%

PatentTitleYear

10,880,147Communication apparatus and communication method2020 10,873,492Transmission method, transmission device, reception method, and reception device2020 10,863,925Information processing device2020 10,868,593Signal generation method, transmission device, reception method, and reception device2020 10,862,585Terminal and communication method2020 10,855,312Transmission apparatus and associated method of encoded data2020 10,819,464Data processing method, precoding method, and communication device2020 10,819,370Transmission apparatus, transmission method, reception apparatus and reception method2020 10,791,011Transmission method, transmission device, reception method and reception device2020 10,790,887Transmission device and transmission method2020 10,790,886Transmission apparatus and transmission method2020 10,784,933Transmission device and transmission method2020 10,778,365Transmission device, reception device, transmission method, and reception method2020 10,778,331Terminal and communication method2020 10,778,495Transmission method, transmitter apparatus, reception method and receiver2020 10,742,319Transmission device, reception device, communication system, transmission method, reception method, and communication method2020 10,742,281Precoding method, transmitting device, and receiving device2020 10,742,459Transmission method2020 10,735,065Signal generating method and signal generating apparatus2020 10,727,975Transmission method, reception method, transmitter, and receiver2020 10,727,913Broadcast signal transmission method, broadcast signal transmission apparatus, broadcast signal reception method, and broadcast signal reception apparatus2020 10,727,875Transmission apparatus including encoder, reception apparatus including decoder, and associated methods2020 10,721,006Transmission method, transmission device, reception method, and reception device2020 10,715,227Signal generation method and signal generation device2020 10,714,632Electrostatic sensing device2020 10,715,230Transmission method, transmission device, reception method and reception device2020 10,707,930Pre-coding method and transmitter2020 10,707,941Transmission method, transmission device, and communication system2020 10,700,811Transmission method, transmission device, reception method, and reception device2020 10,700,761Transmission device, transmission method, receiving device and receiving method2020 10,700,746Transmission method, transmission device, reception method, and reception device2020 10,693,608Transmission method, reception method, transmitter, and receiver2020 10,693,502Transmission apparatus and method, and reception apparatus and method2020 10,693,497Decoding apparatus, reception apparatus, encoding method and reception method2020 10,680,752Wireless communication base station apparatus, wireless communication terminal, communication method of a wireless communication base station apparatus and communication method of a wireless communication terminal2020 10,667,204Terminal apparatus and communication method2020 10,666,386Transmission method, reception method, transmission device and reception device2020 10,659,276Transmission method, transmission device, reception method, and reception device2020 10,651,993Methods and apparatus for transmitting modulation signals2020 10,644,768Signal generation method and signal generation device2020 10,644,795Terminal and communication method2020 10,644,770Precoding method, precoding device2020 10,637,539Transmission device, transmission method, reception device, and reception method2020 10,637,505Transmitter, receiver, transmission method, and reception method2020 10,630,443Radio transmission apparatus and methods2020 10,631,314Transmission method, transmission control method, and communication apparatus2020 10,630,369Signal generating method and signal generating device2020 10,623,084Relay method and relay device2020 10,608,855Transmission method, transmission device, reception method and reception device2020 10,608,783Reception device and reception method2020 10,608,716Transmission method, transmission apparatus, reception method and reception apparatus2020 10,601,446Encoding method, and decoding method2020 10,594,432Data processing method, precoding method, and communication device2020 10,587,327Transmission apparatus and transmission method2020 10,574,314Signal generation method, transmission device, reception method, and reception device2020 10,560,160Transmission method, transmission device, reception method, and reception device2020 10,560,121Transmission method, transmission apparatus, reception method and reception apparatus2020 10,560,224Transmission method using parity packets, transmitter and repeater2020 10,560,296Transmitting apparatus2020 10,554,271Signal generating method and signal generating apparatus2020 10,554,270Precoding method, transmitting device, and receiving device2020 10,547,479Transmission apparatus and method, and reception apparatus and method2020 10,547,331Encoding method, decoding method2020 10,541,849Transmission method, transmitter apparatus, reception method and receiver apparatus2020 10,530,437Receiving method and receiving apparatus2020 10,530,436Signal generation method and signal generation device2020 10,523,284Transmission method and transmission apparatus2019 10,516,561Communication apparatus and communication method2019 10,503,583Encoding method, decoding method2019 10,498,575Transmission method, transmission device, reception method and reception device2019 10,498,412Signal generation method and signal generation device2019 10,498,413Signal generation method, transmission device, reception method, and reception device2019 10,498,571Transmission apparatus, reception apparatus and digital radio communication method2019 10,491,351Transmission and reception signal processor and method2019 10,484,220Transmitting method for transmitting an OFDM signal generated by performing an IFFT processing on a preamble and one or more subframes into which pilot signals are inserted2019 10,484,058Transmission method and transmission device2019 10,476,720Method of signal generation and signal generating device2019 10,476,566Transmission device and transmission method2019 10,476,713Transmission method2019 10,477,153Terminal apparatus and communication method2019 10,461,984Transmission method, transmission device, reception method, and reception device2019 10,454,637Transmitting method, receiving method, transmitting apparatus, and receiving apparatus2019 10,454,547Transmission method, transmission apparatus, reception method and reception apparatus2019 10,454,613Transmitting apparatus with erasure correction coding, receiving apparatus with erasure correction decoding, transmitting method with erasure correction coding, and receiving method with erasure correction decoding2019 10,447,359Pre-coding method and pre-coding device2019 10,439,771Transmission method, reception method, transmitter, and receiver2019 10,439,689Transmission apparatus and transmission method2019 10,432,346Data processing method, precoding method, and communication device2019 10,419,088Broadcast signal transmission method, broadcast signal transmission apparatus, broadcast signal reception method, and broadcast signal reception apparatus2019 10,419,082Transmission device, transmission method, reception device, and reception method2019 10,411,944Transmission method, transmission device, reception method, and reception device2019 10,411,835Transmitting device for performing an encoding process on an information bit sequence using a coding scheme selected from a coding scheme set2019 10,411,769Signal generation method and signal generation device2019 10,404,341Signal generating method and signal generating device2019 10,404,395Transmission device and transmission method2019 10,396,950Transmission method, reception method, transmitter, and receiver2019 10,396,938Reception device and reception method2019 10,396,884Transmission device, transmission method, receiving device and receiving method2019 10,389,570Transmission method, transmitter apparatus, reception method and receiver apparatus2019 10,367,675Transmission method, transmitter apparatus, reception method and receiver apparatus2019 10,367,555Precoding method, precoding device2019 10,367,552Signal generation method and signal generation device2019 10,355,841Methods and apparatus for transmitting modulation signals2019 10,355,765Transmission apparatus and transmission method2019 10,355,710Transmission apparatus, transmission method, reception apparatus, and reception method2019 10,355,898Transmission method, transmission device, reception method and reception device2019 10,341,071Radio transmission apparatus and methods2019 10,333,551Decoding apparatus, reception apparatus, encoding method and reception method2019 10,326,554Transmission method, transmission device, reception method, and reception device2019 10,320,458Signal generating method and signal generating apparatus2019 10,305,628Transmitting apparatus, receiving apparatus, transmission method, and reception method2019 10,305,556Signal generation method and signal generation device2019 10,305,573Transmission device, transmission method, receiving device and receiving method2019 10,298,302Signal generation method, transmission device, reception method, and reception device2019 10,291,304Pre-coding method and trasmitter2019 10,291,351Transmission method, reception method, transmitter, and receiver2019 10,277,436Transmission apparatus and method, and reception apparatus and method2019 10,270,502Precoding method, transmitting device, and receiving device2019 10,270,503Transmission method, transmission device, reception method, and reception device2019 10,270,631Transmission apparatus, reception apparatus and digital radio communication method2019 10,270,574Transmission signal generation apparatus, transmission signal generation method, reception signal apparatus, and reception signal method2019 10,263,749Transmission and reception signal processor and method2019 10,263,641Reception apparatus and associated method of receiving encoded data2019 10,263,740Transmission method, reception method, transmitter, and receiver2019 RE047356Communication apparatus and communication system2019 10,243,586Coding method, decoding method, coder, and decoder2019 10,243,626Transmission method and transmission apparatus2019 10,236,914Transmitter, receiver, transmission method, and reception method2019 10,236,918Transmission apparatus including encoder, reception apparatus including decoder, and associated methods2019 10,237,015Transmission method, reception method, transmission device and reception device2019 10,230,509OFDM frame communication method and apparatus2019 10,224,963Transmission apparatus, transmission method, reception apparatus, and reception method2019 10,224,961Coding method and decoding method2019 10,225,123Method of signal generation and signal generating device2019 10,224,989Receiving method and receiving apparatus2019 10,218,556Transmission method, transmitter apparatus, reception method and receiver apparatus2019 10,205,496Transmission device and transmission method2019 10,177,948Transmission method2019 10,158,520Communication apparatus and communication method2018 10,158,830Terminal apparatus and communication method2018 10,158,407Signal generation method, transmission device, reception method, and reception device2018 10,153,823Signal generating method and signal generating device2018 10,129,062Transmission method, transmission device, reception method and reception device2018 10,128,899Transmission device, reception device, and radio communication method2018 10,110,341Data processing method, precoding method, and communication device2018 10,084,585Wireless communication apparatus and wireless communication method2018 10,079,625Transmission device, transmission method, reception device, and reception method2018 10,075,184Encoding apparatus, transmission apparatus, encoding method and transmission method2018 10,075,272Transmission signal generation apparatus, transmission signal generation method, reception signal apparatus, and reception signal method2018 10,061,927Storage medium having stored therein boot program, information processing apparatus, information processing system, information processing method, semiconductor apparatus, and storage medium having stored therein program2018 10,057,007Transmission method, reception method, transmitter, and receiver2018 10,057,096Transmitting apparatus2018 10,050,685Transmission method, transmission device, reception method, and reception device2018 10,050,687Signal generating method and signal generating apparatus2018 10,044,432Relay method and relay device2018 10,038,483Signal generation method and signal generation device2018 10,038,457Transmission apparatus and associated method of encoding transmission data2018 10,033,445Transmission device and transmission method2018 10,033,452Transmission device, transmission method, receiving device and receiving method2018 10,033,551Transmission and reception signal processor and method2018 10,027,390Precoding method, precoding device2018 10,014,919Signal generation method, transmission device, reception method, and reception device2018 10,009,077Precoding method, transmitting device, and receiving device2018 10,009,210Transmission method, transmitter apparatus, reception method and receiver apparatus2018 10,009,207Method of signal generation and signal generating device2018 10,003,443Methods and apparatus for transmitting modulation signals2018 9,998,312Transmission method, transmission device, reception method and reception device2018 9,981,185Server enabled user data exchange between information processing devices2018 9,985,702Broadcast signal transmission method, broadcast signal transmission apparatus, broadcast signal reception method, and broadcast signal reception apparatus2018 9,967,602Content transmission method and content playback method2018 9,954,588Signal generation method and signal generation device2018 9,942,067Transmission method2018 9,935,697Transmission method, transmission device, reception method, and reception device2018 9,935,799Transmission apparatus and method, and reception apparatus and method2018 9,917,677'Transmission method, reception method, transmitter, and receiver'2018 9,912,397'Transmission device, transmission method, receiving device and receiving method'2018 9,900,202'Transmission method, transmitter apparatus, reception method and receiver apparatus'2018 9,900,125'Data processing method, precoding method, and communication device'2018 9,893,776'Receiving method and receiving apparatus'2018 9,893,780'Pre-coding method and pre-coding device'2018 9,893,781'Transmission method, transmission apparatus, reception method and reception apparatus'2018 9,882,618'Signal generation method and signal generation device'2018 9,866,306'Signal generating method and signal generating device'2018 9,859,921'Transmitting method and transmitting apparatus'2018 9,859,923'Encoding method, decoding method'2018 9,860,101'Transmission method, transmitter apparatus, reception method and receiver apparatus'2018 9,847,822Signal generating method and signal generating device2017 9,847,793Reception apparatus and reception method2017 9,843,368'Pre-coding method and transmitter'2017 9,843,369'Signal generation method and signal generation device'2017 9,838,178Transmission signal generation apparatus, transmission signal generation method, reception signal apparatus, and reception signal method2017 9,806,793'Relay method and relay device'2017 9,800,306'Transmission method, transmission device, reception method, and reception device'2017 9,800,378'OFDM frame transmission method and apparatus'2017 9,793,968'Precoding method, precoding device'2017 9,785,453'Storage medium having stored therein information processing program, information processing apparatus, information processing method, and information processing system'2017 9,787,325'Encoder and coding method'2017 9,780,851'Precoding method, transmitting device, and receiving device'2017 9,755,710'Transmission method and transmission apparatus'2017 9,749,034'Transmission device, transmission method, receiving device and receiving method'2017 9,735,918'Data processing method, precoding method, and communication device'2017 9,735,986'Transmission and reception apparatus and method'2017 9,729,217'Pre-coding method and transmitter'2017 9,712,280'Output signal generating method, decoded data generating method, output signal generating apparatus, and decoded data generating apparatus'2017 9,698,880'Pre-coding method and pre-coding device'2017 9,698,934'Data processing method, precoding method, and communication device'2017 9,667,326'Transmission method, transmission device, reception method and reception device'2017 9,667,466'Transmission method, transmitter apparatus, reception method and receiver apparatus'2017 9,667,333'Method of signal generation and signal generating device'2017 9,654,194'Pre-coding method and pre-coding device'2017 9,647,856'Transmission apparatus and transmission method'2017 9,628,159'Transmission device and transmission method'2017 9,628,300'Method and signal generating apparatus for generating modulation signals'2017 9,628,165'Signal generating method and signal generating device'2017 9,628,158'Signal generation method and signal generation device'2017 9,628,222'Transmission method using parity packets, transmitter and repeater'2017 9,602,142'Transmission apparatus including encoder, reception apparatus including decoder, and associated methods'2017 9,590,834'Radio communication apparatus capable of switching modulation schemes'2017 9,584,196'Transmission apparatus and method, and reception apparatus and method'2017 9,584,157'Coding method, decoding method, coder, and decoder'2017 9,571,174'Precoding method, precoding device'2017 9,571,131'Signal generating method and signal generating device'2017 9,564,923'Reception apparatus and associated method of receiving encoded data'2017 9,559,757'Transmission device, transmission method, receiving device and receiving method'2017 9,553,644'Precoding method, transmitting device, and receiving device'2017 9,544,035'Transmission method, transmitter apparatus, reception method and receiver apparatus'2017 9,543,990'Signal generating method and signal generating device'2017 9,525,575'Transmission apparatus, reception apparatus and digital radio communication method'2016 9,520,934'Transmission method, transmission device, reception method and reception device'2016 9,515,712'Pre-coding method and pre-coding device'2016 9,491,026'Transmission method'2016 9,479,235'Data processing method, precoding method, and communication device'2016 9,479,234'Data processing method, precoding method, and communication device'2016 9,473,268'Transmitting apparatus, receiving apparatus, transmission method, and reception method'2016 9,467,215'Transmission method, transmission device, reception method, and reception device'2016 9,461,725'Signal generation method and signal generation device'2016 9,426,631'Relay method and relay device'2016 9,425,874'Signal generating method and signal generating apparatus'2016 9,419,839'Transmission method, transmitter apparatus, reception method and receiver apparatus'2016 9,401,776'Transmission method, transmission apparatus, reception method and reception apparatus'2016 9,391,640'Encoding method, decoding method'2016 9,374,209'Transmission signal generation apparatus, transmission signal generation method, reception signal apparatus, and reception signal method'2016 9,374,195'Transmission signal generating apparatus and method, and reception data generating apparatus and method'2016 9,374,141'Signal generation method, transmission device, reception method, and reception device'2016 9,362,996'Pre-coding method and transmitter'2016 9,363,124'Transmission and reception signal processor and method'2016 9,362,989'Transmission method, reception method, transmitter, and receiver'2016 9,356,624'Encoding method, and decoding method'2016 9,350,387'Encoding method, encoder, decoding method and decoder'2016 9,344,171'Transmission method, transmission device, reception method, and reception device'2016 9,331,715'Reception apparatus and associated method of receiving encoded data'2016 9,325,396'Signal generating method and signal generating device'2016 9,306,602'Encoding method, decoding method'2016 9,300,381'Transmission method, transmitter apparatus, reception method and receiver apparatus'2016 9,300,437'Transmission method using parity packets, transmitter and repeater'2016 9,300,380'Pre-coding method and pre-coding device'2016 9,294,165'Signal generating method and signal generating device'2016 9,287,946'Precoding method, and transmitting device'2016 9,281,883'Signal generation method and signal generation device'2016 9,276,611'Encoding method, encoder, and decoder'2016 9,250,678'Information processing apparatus, and computer-readable storage medium having startup/shutdown control program stored therein'2016 9,252,855'Signal generation method and signal generation device'2016 9,246,567'Transmission signal generation method, transmission signal generation apparatus, reception signal generation method, and reception signal generation apparatus'2016 9,246,518'Signal generating apparatus and signal generating method'2016 9,236,923'Signal generation method and signal generation device'2016 9,225,407'Precoding method, precoding device'2015 9,225,406'Precoding method, transmitting device, and receiving device'2015 9,214,962'Encoding method, decoding method'2015 9,197,303'Signal generation method and signal generation device'2015 9,184,816'Transmission method, transmitter apparatus, reception method and receiver apparatus'2015 9,179,405'Transmission device, transmission method, receiving device and receiving method'2015 9,178,654'Transmission apparatus and associated method of encoding transmission data'2015 9,178,650'Data processing method, precoding method, and communication device'2015 9,166,742'Transmission device, transmission method, receiving device and receiving method'2015 9,160,491'Receiving apparatus and receiving method'2015 9,160,596'Transmission and reception signal processor and method'2015 9,143,302'Wireless communication apparatus and wireless communication method'2015 9,141,471'Encoding method, decoding method'2015 9,136,929'Transmission method, transmission device, reception method, and reception device'2015 9,136,927'Transmission method, transmission apparatus, reception method and reception apparatus'2015 9,112,568'Transmission device, transmission method, receiving device and receiving method'2015 9,112,595'Transmission device, reception device, and radio communication method'2015 9,106,396'Transmission device, transmission method, receiving device and receiving method'2015 9,106,486'Transmission apparatus, reception apparatus and digital radio communication method'2015 9,094,044'Encoder, transmitting apparatus, coding method and transmitting method'2015 9,094,465'Server enabled user data exchange between information processing devices'2015 9,083,480'OFDM frame transmission method and apparatus'2015 9,077,383'Encoding method, and decoding method'2015 9,065,499'Transmission signal generator, transmission signal generating method, reception signal generator, and reception signal generating method'2015 9,065,611'Transmission apparatus and transmission method'2015 9,059,743'Transmission apparatus and reception apparatus'2015 9,054,755'Transmission method, transmitter apparatus, reception method and receiver apparatus'2015 9,054,757'Signal generating method and signal generating apparatus'2015 9,048,869'Transmission apparatus including encoder, reception apparatus including decoder, and associated methods'2015 9,048,988'Transmission signal generation apparatus, transmission signal generation method, reception signal generation apparatus, and reception signal generation method'2015 9,048,899'Transmission method, transmitter apparatus, reception method and receiver apparatus'2015 9,048,985'Transmission method, transmission device, reception method, and reception device'2015 9,032,275'Transmission apparatus and transmission method'2015 9,026,877'Transmitting apparatus, receiving apparatus, transmission method, and reception method'2015 9,014,292'Transmission method, transmission device, reception method, and reception device'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2017Based in Yokohama, JP· patent location history

1994–2018Based in Kyoto, JP· patent location history

1998–2011Based in Shiga, JP· patent location history

2001–2020Based in Osaka, JP· patent location history

2004–2020Based in Kanagawa, JP· patent location history

2009–2020Patents assigned to PANASONIC CORP (139)· patent assignee history

2011–2018Patents assigned to MURAKAMI YUTAKA (100)· patent assignee history

2011–2017Patents assigned to ORIHASHI MASAYUKI (51)· patent assignee history

2014–2020Patents assigned to PANASONIC IP CORP AMERICA (154)· patent assignee history

2016–2020Patents assigned to SUN PATENT TRUST (125)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PANASONIC IP CORP AMERICA	154	2014–2020
PANASONIC CORP	139	2009–2020
SUN PATENT TRUST	125	2016–2020
MURAKAMI YUTAKAself	100	2011–2018
ORIHASHI MASAYUKI	51	2011–2017

Locations

Location	Patents	Span
Kanagawa, JP	278	2004–2020
Osaka, JP	131	2001–2020
Yokohama, JP	47	1994–2017
Shiga, JP	15	1998–2011
Kyoto, JP	9	1994–2018