LexDanaLexDanabeta
Inventor

Yasuhiro Hamaguchi

Inventor
Osaka, JP

Overview

142→
Patents
1999–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 142 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%
H04WWireless communication networks29%
H04BTransmission16%
H04JMultiplex communication11%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
H03MCoding2%
G01SRadio direction-finding1%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock0%
G02BOptical elements, systems or apparatus0%
PatentTitleYear
11,115,960Terminal apparatus and communication method202111,096,224Wireless communication apparatus, communication method, and communication system202111,022,673Terminal apparatus, location server, location measurement method, and program202111,026,251Base station apparatus, terminal apparatus, and communication method therefor202111,019,684Base station, terminal apparatus, and communication method with semi-static first control information and dynamic allocation second control information202111,012,111Transmitter and communication method202111,013,029Method and apparatus for allocating terminal identifiers based on communication function202111,005,601Transmission device, reception device, and communication method202110,985,893Base station apparatus, terminal apparatus, and communication method for base station apparatus and terminal apparatus202110,972,224Base station apparatus, terminal apparatus, and communication method thereof202110,973,042Terminal device, communication method, and communication system202110,951,456Base station apparatus, terminal apparatus, and communication method202110,917,221Base station apparatus, terminal apparatus, and communication method202110,869,165Base station apparatus, location server, and communication method202010,848,260Base station apparatus, terminal apparatus, and communication method for the same202010,833,903Communication device202010,819,388Transmission device, reception device, and communication method202010,757,726Terminal device, base station device, and communication method using channel quality indicator (CQI) tables and modulation coding scheme (MCS) tables to determine modulation scheme202010,735,136Base station apparatus, terminal apparatus, and communication method for performing a retransmission control of uplink data in grant free multiple access202010,708,957Wireless communication apparatus, communication method, and communication system202010,667,327Wireless communication apparatus, communication method, and integrated circuit202010,660,126Communication device and communication method202010,660,122Base station apparatus, terminal apparatus, and communication method thereof202010,609,691Terminal device and base station device202010,602,539Method and apparatus for allocating terminal identifiers based on communication function202010,602,505Reception device and transmission device202010,547,409Terminal apparatus, base station apparatus, and communication method202010,536,931Base station apparatus and terminal device202010,512,069Terminal device and base station device201910,492,215Terminal device, communication method, and communication system201910,477,548Radio communication system, method, device and computer readable medium including first and second receiving signals respectively allocated to first and second overlapping subcarriers201910,477,450Communication system, terminal apparatus, and communication method201910,439,770Base station device and terminal device201910,440,741Terminal device, communication method, and communication system201910,374,851Communication system, communication device and communication method that can improve frequency use efficiency201910,375,697Wireless communication apparatus, mobile terminal and wireless communication method201910,341,874Base station apparatus, terminal apparatus, and communication method201910,285,178Communication method and radio transmitter201910,225,725Base station device and terminal device201910,219,226Base station apparatus, terminal apparatus, and communication method201910,212,620Base Station apparatus and terminal apparatus201910,142,981Terminal apparatus, base station apparatus, and communication method201810,136,397Base station apparatus and terminal apparatus201810,122,505Wireless communication system, wireless communication device, and wireless communication method201810,104,652Transmission apparatus201810,034,306Base station apparatus and terminal device20189,955,433Wireless communication apparatus, wireless communication method, program, and integrated circuit20189,820,163'Base station apparatus, terminal apparatus, and communication method'20179,686,756'Wireless communication apparatus and wireless communication method'20179,680,602'Bit coding device, bit decoding device, transmission device, reception device, bit coding method, bit decoding method, transmission method, reception method, and program'20179,680,676'Communication system, communication device and communication method that can improve frequency use efficiency'20179,674,828'Terminal apparatus'20179,629,154'Radio communication system, method, device and computer readable medium including first and second receiving signals respectively allocated to first and second overlapping subcarriers'20179,531,462'Wireless communication system, wireless transmitter, and control program for wireless transmitter'20169,485,064'Communication method and radio transmitter'20169,414,361'Control station device, wireless communication system, allocation method and program'20169,407,411'Control station apparatus, wireless communication system, allocation method and program'20169,370,012'Wireless control apparatus, wireless communication system, control program, and integrated circuit'20169,351,285'Wireless control device, wireless terminal device, wireless communication system, control program and integrated circuit that performs signal detection using turbo equalization'20169,344,976'Wireless communication system, wireless transmission apparatus and wireless transmission method'20169,313,775'Wireless transmission apparatus, wireless reception apparatus, wireless communication system, and control program and integrated circuit of wireless transmission apparatus'20169,301,298'Radio communication system, radio communication method, radio communication device, reception device, and program'20169,301,260'Wireless communication system, communication control apparatus, communication terminal apparatus, and control program of communication control apparatus'20169,295,067'Wireless communication apparatus, mobile terminal and wireless communication method'20169,276,647'Base station device and mobile station device used in cooperative communications'20169,277,556'Permitting a plurality of transmit antennas to transmit the same data to improve the reception quality through transmit diversity'20169,232,483'Communication using control information that includes information specifying the access scheme and TPC (transmit power control) control data'20169,220,108'Scheduling method and control station apparatus'20159,191,080'Reception device, transmission device, reception method, transmission method, program, and radio communication system'20159,184,943'Multicarrier-signal receiving apparatus and multicarrier-signal transmitting apparatus'20159,179,442'Wireless communication system, communication apparatus, communication method, and communication program'20159,148,874'Communication method and radio transmitter'20159,137,798'Wireless transmission device and wireless transmission method'20159,119,187'Communication system, transmitting device, receiving device, and processor'20159,071,307'Wireless communication system, wireless communication apparatus, program and transmission method'20159,031,589'Transmission apparatus, wireless communication system, mobile station apparatus control program, and base station apparatus control program'20158,995,540'Radio communication system and transmitting apparatus used for the same'20158,995,386'Wireless transmission apparatus, control program, and integrated circuit'20158,995,561'Communication apparatus, control program for the same, and integrated circuit'20158,917,788'Wireless communication system, base station apparatus, and mobile station apparatus'20148,887,029'Wireless communication system, communication device, program, and integrated circuit'20148,886,138'Wireless communication system, wireless transmitter, and control program for wireless transmitter'20148,874,985'Communication system, transmission device, reception device, program, and processor'20148,873,485'Mobile station apparatus, base station apparatus, communication system, communication method and control program'20148,867,658'Multicarrier-signal receiving apparatus and multicarrier-signal transmitting apparatus'20148,867,632'Wireless communication system, communication device, communication method, and program'20148,855,077'Communication method and radio transmitter'20148,843,149'Scheduling method and control station apparatus'20148,824,349'Mobile station apparatus, communication system, communication method and program'20148,824,600'Multiuser MIMO system, receiver, and transmitter'20148,805,367'Method and apparatus for allocating terminal identifiers based on communication function'20148,787,925'Scheduling method and control station apparatus'20148,787,243'Wireless communication system, base station apparatus and communication method'20148,780,825'Communication system, communication device and communication method that can improve frequency use efficiency'20148,743,993'Communication device'20148,730,896'Transmit power control method and transmission apparatus'20148,731,077'Wireless communication system, control station apparatus and terminal apparatus'20148,731,103'Multicarrier-signal receiving apparatus and multicarrier-signal transmitting apparatus'20148,717,992'Wireless communication system, wireless transmission apparatus and wireless transmission method'20148,719,679'Transmission apparatus reception apparatus and communication system'20148,699,319'Base station device, reception device, wireless communication system, and wireless communication method'20148,687,735'Wireless communication system, transmitter and receiver'20148,681,688'Radio communication method, radio communication system, and radio transmission apparatus'20148,654,730'Wireless communication system, base station, mobile station, base station control program, and mobile station control program'20148,654,751'Radio communication method, radio communication system, and radio transmission apparatus'20148,649,357'Wireless communication system, mobile station apparatus, base station apparatus and wireless communication method'20148,625,504'Radio transmission device, control device, radio communication system, and communication method'20148,520,748'Transmitter, OFDM communication system, and transmission method'20138,514,962'Communication device'20138,514,970'Multicarrier-signal receiving apparatus and multicarrier-signal transmitting apparatus'20138,503,502'Radio communication system, transmission device, reception device, and communication method'20138,494,080'Radio communication system, reception device, and reception method'20138,488,688'Communication method and radio transmitter'20138,488,664'Radio communication system, reception device, and reception method'20138,477,694'Base station apparatus, wireless communication system, and wireless transmission method'20138,477,746'Base station apparatus, wireless communication system, and wireless transmission method'20138,467,462'Multicarrier receiving apparatus, multicarrier communication system and demodulation method'20138,451,709'Radio communication device'20138,446,981'Transmission apparatus, reception apparatus and communication system'20138,447,229'Radio communication system, base station apparatus and relay station apparatus'20138,418,558'Acceleration sensor element and acceleration sensor having same'20138,423,862'Execution decision apparatus, receiving apparatus, radio communication system, and execution decision method'20138,411,770'Base station device, mobile terminal device, wireless communication system, and wireless communication method'20138,396,165'Multicarrier-signal receiving apparatus and multicarrier-signal transmitting apparatus'20138,391,386'Communication method and radio transmitter'20138,385,218'Communication apparatus and communication method'20138,369,240'Wireless communication system, base station apparatus, mobile station apparatus, and communication method'20138,355,391'Wireless communication apparatus, mobile terminal and wireless communication method'20138,351,414'Allocating subcarrier channels based on a terminal\'s bandwidth capacity'20138,351,518'Wireless transmitting apparatus, wireless receiving apparatus, wireless communication system, wireless transmitting method and wireless receiving method'20138,325,838'Communication method and radio transmitter'20128,279,809'Transmission power control for orthogonal frequency division multiplexing (OFDM) signals'20128,270,514'Communication device'20128,249,179'Communication apparatus, multicarrier communication system and communication method'20128,170,145'Receiver'20128,155,221'Receiver'20128,150,442'Method and apparatus for controlling power of subcarriers in a wireless communication system'20128,014,458'Transmitter'20118,009,751'Transmitter, communication system and transmission method'20118,000,224'Receiver and frequency information estimating method'20117,505,646'Optical switch and optical switch array'20095,960,028'Spread spectrum communication system'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2021Patents assigned to SHARP KK (139)· patent assignee history
1999–2021Based in Chiba, JP· patent location history
2011–2016Based in Ichihara, JP· patent location history
2012–2018Patents assigned to HAMAGUCHI YASUHIRO (69)· patent assignee history
2012–2020Based in Osaka, JP· patent location history
2013–2018Patents assigned to YOKOMAKURA KAZUNARI (43)· patent assignee history
2013–2018Patents assigned to NAKAMURA OSAMU (35)· patent assignee history
2013–2016Patents assigned to GOTO JUNGO (31)· patent assignee history
2013Based in Tokyo, JP· patent location history
2017–2021Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK1391999–2021
HAMAGUCHI YASUHIROself692012–2018
YOKOMAKURA KAZUNARI432013–2018
NAKAMURA OSAMU352013–2018
GOTO JUNGO312013–2016
Locations
LocationPatentsSpan
Osaka, JP662012–2020
Sakai, JP372017–2021
Ichihara, JP242011–2016
Chiba, JP131999–2021
Tokyo, JP12013