Inventor
Kazuyuki Sakoda
Inventor
Tokyo, JP
Overview
Patents· 255 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks32%
H04LTransmission of digital information, e.g. telegraphic communication24%
H04BTransmission13%
G06FElectric digital data processing4%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
H04NPictorial communication, e.g. television3%
G06KGraphical data reading2%
G06VImage or video recognition or understanding2%
G02BOptical elements, systems or apparatus1%
G10LSpeech analysis techniques or speech synthesis1%
PatentTitleYear
11,134,515Contention-based random access with receive beamforming in wireless networks202111,122,624Pre-packet arrival channel contention202111,109,324Wireless communication apparatus and wireless communication method202111,076,335Routing data packets in wireless networks with directional transmissions202111,057,786Directional beacon transmission and reception activity indication202110,972,895Multi-BSS discovery assistance202110,951,284Method and system for multiple-hop relayed directional wireless communication202110,897,762Wireless communication system, wireless communication apparatus, wireless communication method, and computer program202110,892,979Routing multiple data streams simultaneously in wireless networks202110,868,894Information processing apparatus and information processing method202010,834,721Communication apparatus and communication method202010,833,977Robust data routing in wireless networks with directional transmissions202010,832,099Displaying guide images on a table202010,813,041Propagating discovery assistance request and response202010,795,639Signal processing device and signal processing method202010,771,845Information processing apparatus and method for estimating attribute of a user based on a voice input202010,771,957Wireless communication apparatus, communication system and wireless communication apparatus control method to exchange services202010,749,617Wireless communication system and method for monitoring the quality of a wireless link and recommending a manual adjustment to improve the quality of the wireless link202010,743,273Communication apparatus and communication method, communication system, and computer program202010,741,911Training method and system for directional transmission in wireless communication202010,742,538Information processing apparatus and information processing method202010,728,733Multi-band millimeter wave discovery in WLAN distribution networks202010,721,636Directional beacon transmission and reception activity indication202010,716,053Adaptive network discovery signaling202010,667,293Information processing device, information processing method, and program202010,660,087Radio communication system, radio communication apparatus, radio communication method, and computer program202010,607,625Estimating a voice signal heard by a user202010,608,731Information processing device and information processing method for relaying signal202010,602,457Wireless communication apparatus and wireless communication method202010,582,423Information processing device, communication system, and information processing method202010,575,240Multi-band millimeter wave network discovery202010,568,132Contention-based random access with receive beamforming in wireless networks202010,531,412On demand route synchronization and beamforming in wireless networks202010,524,183Routing data packets in wireless networks with directional transmissions201910,512,078Radio communication apparatus201910,499,320Mesh assisted node discovery201910,490,895Training method and system for directional transmission in wireless communication201910,461,827Method and system for multiple-hop relayed directional wireless communication201910,440,749Wireless communication system, wireless communication apparatus, wireless communication method, and computer program201910,430,572Information processing system that recognizes a user, storage medium, and information processing method201910,433,236Beaconing in small wavelength wireless networks201910,425,174Wireless communication system and method for monitoring the quality of a wireless link and recommending a manual adjustment to improve the quality of the wireless link201910,383,134Information processing device, information processing method and program201910,382,983Directional beacon transmission and reception activity indication201910,368,330Communication apparatus and communication method, communication system, and computer program201910,362,601Information processing device201910,356,779Wireless communication system, wireless communication apparatus, wireless communication method, and computer program201910,356,607Wireless communication apparatus, communication system and wireless communication apparatus control method to exchange services201910,318,028Control device and storage medium201910,308,164Mobile object and storage medium201910,292,086Information processing device and information processing method201910,282,619Processing apparatus, storage medium, and control method201910,257,858Electronic device and method201910,225,525Information processing device, storage medium, and control method201910,218,429Information processing device and information processing method for relaying signal201910,205,543Wireless communication system and method for monitoring the quality of a wireless link and recommending a manual adjustment to improve the quality of the wireless link201910,204,293Display control system and recording medium for displaying a guide image201910,200,512Information processing apparatus and information processing method201910,194,369Routing data packets in wireless networks with directional transmissions201910,193,795Robust data routing in wireless networks with directional transmissions201910,175,931Signal processing device and signal processing method201910,171,343Routing multiple data streams simultaneously in wireless networks201910,154,464Wireless communication apparatus with transmission power control201810,143,010Wireless communication device and wireless communication method201810,133,481Display control apparatus and method for estimating attribute of a user based on the speed of an input gesture201810,123,249Information processing device and information processing method201810,116,367Method and system for multiple-hop relayed directional wireless communication201810,091,720Connecting wireless communication apparatuses in a wireless network based on a user input201810,083,351Control system and control method201810,075,898Information processing device and information processing method201810,075,801Information processing system and storage medium201810,044,692Information processing apparatus for controlling data transmission between devices in a network201810,034,164Providing service information based on a priority that is changed according to status of a service201810,034,223Generation and management of communication paths between information processing devices201810,026,071Communication device, service providing device, and communication server201810,028,271Communication method, communication device, and computer program201810,028,093Information processing apparatus and information processing method201810,015,806Information processing device, information processing method and program201810,003,459Information processing device, wireless communication system, information processing method, and program20189,992,196Information processing device, wireless communication system, information processing method, and program20189,992,728Information processing device and information processing method20189,952,674Communication system, communication method and program20189,887,890'Wireless communication between wireless communication devices'20189,877,350Method and system for P2P communications and decentralized spatial sharing in wireless networks with directional transmissions20189,877,145Wireless communication apparatus and method for a user wirelessly receiving information regarding belongings of a nearby person20189,843,935'Wireless communication system, wireless communication apparatus and wireless communication method and computer program'20179,826,394'Wireless communication apparatus, communication system, and wireless communication apparatus control method to exchange services'20179,817,630'Server and client terminal for providing a result based on zoom operation'20179,791,948'Control device and storage medium'20179,792,954'Information processing apparatus and recording medium'20179,763,202'Wireless communication apparatus and wireless communication method'20179,730,109'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20179,723,641'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20179,723,700'Illumination apparatus and storage medium'20179,723,632'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20179,699,639'Information processing device, information processing method and program'20179,681,410'Communication apparatus and communication method, communication system, and computer program'20179,660,724'Communication apparatus and storage medium'20179,661,631'Communication device and communication method, computer program, and communication system for multiplexing and transmitting a variable-length frame'20179,655,115'Communication method, communication device, and computer program'20179,622,271'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20179,616,901'Mobile object, system, and storage medium'20179,615,173'Information processing system and storage medium'20179,578,559'Method for performing handover, user equipment, base station, and radio communication system'20179,569,660'Control system, control method and computer program product'20179,565,589'Information distribution system and method, terminal apparatus, server apparatus, data reception method, and data transmission method'20179,544,979'Audio illumination apparatus and storage medium'20179,525,473'Communication device and communication method, computer program, and communication system'20169,465,984'System to provide a guide display based on a predicted action of a subject'20169,462,536'Wireless communication system, wireless communication apparatus, wireless communication method and computer program'20169,432,581'Information processing device and recording medium for face recognition'20169,392,192'Image processing device, server, and storage medium to perform image composition'20169,370,042'Terminal apparatus and storage medium'20169,363,818'Method for performing handover, user equipment, base station, and radio communication system'20169,351,319'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20169,336,786'Signal processing device, signal processing method, and storage medium'20169,317,737'Input apparatus, output apparatus, and storage medium for setting input and/or output mode based on user attribute'20169,307,617'Illumination apparatus and storage medium'20169,300,858'Control device and storage medium for controlling capture of images'20169,298,969'Information processing device and storage medium, for replacing a face image'20169,277,178'Information processing system and storage medium'20169,265,044'Wireless communication system, wireless communication apparatus and wireless communication method and computer program'20169,256,284'Information processing apparatus and recording medium'20169,253,303'Signal processing apparatus and storage medium'20169,245,389'Information processing apparatus and recording medium'20169,198,057'Wireless communication device, base station, wireless communication method, and wireless communication system'20159,191,965'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20159,185,698'Radio communication system, radio communication apparatus, radio communication method, and computer program'20159,108,642'Mobile object, system, and storage medium'20159,088,723'Server, client terminal, and program'20159,001,713'Communication apparatus and communication method, computer program, and communication system'20158,982,930'Communication apparatus, communication method, computer program, and communication system'20158,971,817'Communication apparatus and communication method, computer program, and communication system'20158,958,442'Communication apparatus and communication method, communication system, and computer program'20158,914,236'Mobile object, system, and storage medium'20148,897,221'Communication system, communication apparatus, communication method, and computer program'20148,891,456'Wireless communication system, wireless communication device and wireless communication method, and computer program'20148,873,517'Wireless communication system, wireless communication apparatus, wireless communication method and computer program'20148,837,520'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20148,837,448'Communication method, communication device, and computer program'20148,830,986'Wireless communication system, wireless communication apparatus and wireless communication method and computer program'20148,787,339'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20148,761,121'Method for performing handover, user equipment, base station, and radio communication system'20148,761,072'Communication method, communication device, and computer program'20148,750,327'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20148,750,326'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20148,743,902'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20148,743,833'Method for performing handover, user equipment, base station, and radio communication system'20148,743,834'Method for performing handover, user equipment, base station, and radio communication system'20148,737,428'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20148,736,491'Communication apparatus and communication method, computer program, and communication system'20148,737,427'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20148,670,713'Communication method, communication device, and computer program'20148,638,812'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20148,625,571'Wireless communication system, wireless communication apparatus and wireless communication method with sleep condition features'20148,619,806'Communication method and communication device as well as computer program'20138,521,080'Relay station device, base station device, mobile station device, and radio communication system'2013RE044322'Mobile radio communication system'20138,467,410'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20138,442,055'Information distribution system and method, terminal apparatus, server apparatus, data reception method, and data transmission method'20138,432,888'Wireless communication system, wireless communication device and wireless communication method, and computer program'20138,428,041'Wireless communication system, wireless communication device and wireless communication method, and computer program'20138,406,213'Wireless communication system, wireless communication device and wireless communication method, and computer program'20138,400,993'Radio communication system, radio communication apparatus, radio communication method, and computer program'20138,391,257'Wireless communication system, wireless communication apparatus and wireless communication method and computer program'20138,385,203'Resending control circuit, sending device, resending control method and resending control program'20138,369,797'Communication apparatus and communication method, and computer program therefor'20138,325,834'Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method'20128,320,288'Communication system, communication apparatus and communication method, and computer program'20128,274,961'Apparatus and associated methodology of adjusting a RTS/CTS transmission protocol'20128,276,054'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20128,254,414'Communication apparatus and communication method, communication system, and computer program'20128,249,093'Communication method and communication device as well as computer program'20128,228,941'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20128,199,737'Radio communication system, radio communication apparatus, radio communication method, and computer program'20128,144,685'Wireless communication system, wireless communication apparatus and wireless communication method for constructing a decentralized distributed type network'20128,111,671'Wireless communication system, wireless communication apparatus, wireless communication method and computer program'20128,099,049'Communication method, communication device, and computer program'20128,085,744'Wireless communication system, wireless communication apparatus, wireless communication method, and compute program'20117,995,548'Radio communication system, radio communication apparatus, radio communication method, and computer program'20117,983,296'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20117,965,781'Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method'20117,961,658'Communication system, transmission device and method thereof, and reception device and method thereof'20117,948,939'Method and apparatus to perform synchronization in an AD-HOC network'20117,924,721'Communication apparatus, transmission control method, and transmission control program'20117,881,201'Resending control circuit, sending device, resending control method and resending control program'20117,844,223'Communication method, communication device, and computer program'20107,787,437'Wireless communication system, apparatus, method and computer program product including timed beacon transmission control'20107,782,750'Radio communication method, radio communication system, radio communication base station, radio communication terminal station, and radio communication program'20107,768,985'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20107,729,329'System, apparatus, method, and computer program for radio communication using a preamble part of a packet to determine a communication channel'20107,715,426'Communication method and communication device as well as computer program'20107,715,337'Wireless communication system, wireless communication apparatus and wireless communication method, and computer program'20107,664,130'Wireless communication system, wireless communication apparatus, wireless communication method and computer program'20107,660,361'Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method'20107,657,276'Radio communication system, radio communication apparatus, radio communication method, and computer program'20107,653,043'Communication method, communication device, and computer program'20107,639,661'Radio communication system, radio communication apparatus, radio communication method, and computer program'20097,633,945'Information distribution system, terminal device, server device, method of data reception and method of data transmission'20097,630,334'Radio communication system, radio communication device, radio communication method, and computer program'20097,567,540'Wireless communication system, wireless communication apparatus, wireless communication method and computer program'20097,567,815'Wireless communication apparatus for synchronizing a frame cycle\'s beginning position in relation to other devices'20097,545,872'Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method'20097,542,453'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20097,535,879'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20097,515,609'Wireless communication system, wireless communication apparatus, wireless communication method, and computer program'20097,502,614'Radio communication system, radio communication apparatus and radio communication method, and computer program'20097,489,622'Transmitting apparatus, receiving apparatus, communication system, transmission method, reception method, and communication method'20097,369,870'Radio communication system, mobile radio communication apparatus and method therefor, fixed radio communication apparatus and method therefor, recording medium, and program'20087,302,227'Communication method, communication device, and computer program'20077,133,458'Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method'20067,110,472'Transmission method, transmitter and receiver'20067,085,564'Radio communication system, radio communication apparatus and radio communication method, and computer program'20067,061,888'Communication method and apparatus in which a total power of power control information is a fixed valued'20067,003,115'Communication apparatus, communication system and method of the same'20066,992,973'Transmitting apparatus, receiving apparatus, communication system, transmission method, reception method, and communication method'20066,977,884'Transmitting apparatus, receiving apparatus, communication system, transmission method, reception method, and communication method'20056,909,704'Communication system that rejects connections based on total transmission energy'20056,888,789'Transmitting apparatus, receiving apparatus, communication system, transmission method, reception method, and communication method'20056,882,618'Transmitting apparatus, receiving apparatus, communication system, transmission method, reception method, and communication method'20056,816,555'Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method'20046,711,142'Communication apparatus, communication system, and method of the same'20046,665,533'Communication system, communication terminal, and information distribution apparatus'20036,590,860'Receiving device and signal receiving method'20036,587,510'Control information transmitting method, transmitter, and transmitting and receiving apparatus'20036,574,283'Communication method, transmission and reception apparatuses, and cellular radio communication system'20036,563,881'Communication method and transmitter with transmission symbols arranged at intervals on a frequency axis'20036,532,223'Communication method, transmission method, reception method, base station and terminal'20036,519,292'Transmission method, transmitter and receiver'20036,473,410'Communication method and apparatus in which first and second control channels operate as an initial acquisition channel and a broadcast channel, respectively'20026,456,669'Data communication method, transmitter, and cellular radio communication system'20026,411,662'Communication terminal device, cellular radio communication system, and information communication method'20026,381,234'Communication method, base station and terminal apparatus'20026,366,625'Control information assigning method, control method, transmitting method, receiving method, transmitter and receiver'20026,363,099'Physical channel assignment method and transmitter'20026,351,461'Communication method, base station and terminal apparatus'20026,347,120'Communication method, transmitter, receiver, and cellular radio communication system'20026,292,663'Communication method, transmitter and receiver'20016,263,205'Mobile radio communication system'20016,256,355'Transmitter, receiver, communication method and radio communication system'20016,243,423'Receiver, transmitter-receiver, and communication method'20016,230,022'Transmitting method and apparatus, and sending power controlling method'20016,226,526'Transmission power control method, base station apparatus and communication terminal'20016,201,970'Communication method transmitting apparatus and receiving apparatus'20016,195,341'Communication method, base station and terminal apparatus'20016,195,534'Communication method, transmitter, receiver, wherein subcarriers are used to transmit digital header and message data in a cellular radio communications system'20016,088,345'Communication method, base station and terminal apparatus'20006,081,721'Communication method, base station and terminal apparatus'20006,070,056'Amplitude-phase correction circuit, receiving device and transmitting device'20006,021,125'Cellular wireless communications system and base station'20005,999,580'Data signal timing correction device, filter device, and wireless portable communication terminal'19995,952,876'Filter device'19995,914,932'Communication method and receiving apparatus'19995,907,583'Receiving apparatus, transmitting/receiving apparatus, and communicating method'19995,903,614'Communication method and receiving apparatus'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2021Patents assigned to SONY CORP (253)· patent assignee history
1999–2021Based in Tokyo, JP· patent location history
1999–2021Based in Chiba, JP· patent location history
2011–2018Patents assigned to SAKODA KAZUYUKI (40)· patent assignee history
2012–2016Patents assigned to MORIOKA YUICHI (11)· patent assignee history
2012–2014Patents assigned to NISHIKAWA KENZO (7)· patent assignee history
2013–2017Patents assigned to TAKANO HIROAKI (7)· patent assignee history
2018–2021Based in Campbell, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 253 | 1999–2021 |
| SAKODA KAZUYUKIself | 40 | 2011–2018 |
| MORIOKA YUICHI | 11 | 2012–2016 |
| NISHIKAWA KENZO | 7 | 2012–2014 |
| TAKANO HIROAKI | 7 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 141 | 1999–2021 |
| Chiba, JP | 87 | 1999–2021 |
| Campbell, California, US | 27 | 2018–2021 |