Inventor · disambiguated record
Chihiro Fujita
Also filed as: FUJITA CHIHIRO
29 granted patents·7 pending applications·128 citations·filing 2003–2020
95Inventor score
Top patents by PatentIndex Score
36 records- 0195US7729329B2System, apparatus, method, and computer program for radio communication using a preamble part of a packet to determine a communication channelSONY CORP·Filed 2005·Granted Jun 1, 2010·46 cites·15 claims
- 0290US7991091B2Radio communication system, receiver, receiving method, transmitter, transmitting method, and device for and method of calculating delay times for multi-carrier transmissionSONY CORP·Filed 2009·Granted Aug 2, 2011·16 cites·18 claims
- 0388US7948939B2Method and apparatus to perform synchronization in an AD-HOC networkSONY CORP·Filed 2005·Granted May 24, 2011·17 cites·26 claims
- 0486US10085068B2Information processing apparatus and information processing methodSONY CORP·Filed 2015·Granted Sep 25, 2018·5 cites·11 claims
- 0583US8090050B2Radio communication system, receiver, receiving method, transmitter, transmitting method, and device for and method of calculating delay times for multi-carrier transmissionSUZUKI MITSUHIRO·Filed 2009·Granted Jan 3, 2012·8 cites·6 claims
- 0682US10218429B2Information processing device and information processing method for relaying signalSONY CORP·Filed 2015·Granted Feb 26, 2019·3 cites·20 claims
- 0776US10205543B2Wireless communication system and method for monitoring the quality of a wireless link and recommending a manual adjustment to improve the quality of the wireless linkSONY CORP·Filed 2015·Granted Feb 12, 2019·2 cites·26 claims
- 0873US10608731B2Information processing device and information processing method for relaying signalSONY CORP·Filed 2019·Granted Mar 31, 2020·1 cites·14 claims
- 0972US8964921B2Information processing apparatus, method, and programKURE YOSHINOBU·Filed 2011·Granted Feb 24, 2015·2 cites·9 claims
- 1072US7881201B2Resending control circuit, sending device, resending control method and resending control programSONY CORP·Filed 2007·Granted Feb 1, 2011·4 cites·5 claims
- 1171US10123249B2Information processing device and information processing methodSONY CORP·Filed 2014·Granted Nov 6, 2018·2 cites·10 claims
- 1271US9763202B2Wireless communication apparatus and wireless communication methodSONY CORP·Filed 2014·Granted Sep 12, 2017·2 cites·19 claims
- 1370US10425174B2Wireless communication system and method for monitoring the quality of a wireless link and recommending a manual adjustment to improve the quality of the wireless linkSONY CORP·Filed 2018·Granted Sep 24, 2019·1 cites·26 claims
- 1470US10306268B2Information processing device and methodKURE YOSHINOBU·Filed 2011·Granted May 28, 2019·2 cites·12 claims
- 1570US8064554B2Radio communication system performing multi-carrier transmission, reception device, reception method, transmission device, transmission method, delay time calculation device, and delay time calculation methodSUZUKI MITSUHIRO·Filed 2004·Granted Nov 22, 2011·11 cites·2 claims
- 1667US11109324B2Wireless communication apparatus and wireless communication methodSONY CORP·Filed 2020·Granted Aug 31, 2021·0 cites·14 claims
- 1766US7924721B2Communication apparatus, transmission control method, and transmission control programSONY CORP·Filed 2007·Granted Apr 12, 2011·3 cites·9 claims
- 1863US7961658B2Communication system, transmission device and method thereof, and reception device and method thereofSONY CORP·Filed 2007·Granted Jun 14, 2011·1 cites·15 claims
- 1961US10602457B2Wireless communication apparatus and wireless communication methodSONY CORP·Filed 2018·Granted Mar 24, 2020·0 cites·19 claims
- 2060US10749617B2Wireless communication system and method for monitoring the quality of a wireless link and recommending a manual adjustment to improve the quality of the wireless linkSONY CORP·Filed 2019·Granted Aug 18, 2020·0 cites·17 claims
- 2157US10154464B2Wireless communication apparatus with transmission power controlSONY CORP·Filed 2014·Granted Dec 11, 2018·0 cites·19 claims
- 2253US7460611B2Communication system, transmitting apparatus and transmitting method, receiving apparatus and receiving method, unbalance code mixing method and multiple code decoding methodSONY CORP·Filed 2003·Granted Dec 2, 2008·2 cites·26 claims
- 2351US9992728B2Information processing device and information processing methodSONY CORP·Filed 2014·Granted Jun 5, 2018·0 cites·19 claims
- 2451US9665422B2Information processing apparatus and method, and, programSONY CORP·Filed 2013·Granted May 30, 2017·0 cites·13 claims
- 2550US10075898B2Information processing device and information processing methodSONY CORP·Filed 2014·Granted Sep 11, 2018·0 cites·12 claims
- 2649US10085290B2Discovering wireless communication device based on required servicesSONY CORP·Filed 2014·Granted Sep 25, 2018·0 cites·18 claims
- 2748US10034223B2Generation and management of communication paths between information processing devicesSONY CORP·Filed 2014·Granted Jul 24, 2018·0 cites·10 claims
- 2848US8385203B2Resending control circuit, sending device, resending control method and resending control programSONY CORP·Filed 2010·Granted Feb 26, 2013·0 cites·11 claims
- 2947US2005036563A1Wireless communication system for multi-carrier transmission, transmitter, transmission method, receiver, and reception methodSONY CORP·Filed 2004·Application pending·0 cites
- 3044US2007211764A1Communication device, receiving method and computer programFUJITA CHIHIRO·Filed 2007·Application pending·0 cites
- 3143US2007217443A1Communication apparatus, communication method, and computer program productSAKODA KAZUYUKI·Filed 2007·Application pending·0 cites
- 3242US11140549B2Information processing apparatus and information processing methodSONY CORP·Filed 2016·Granted Oct 5, 2021·0 cites·16 claims
- 3341US2011249181A1Transmitting device, receiving device, control method, and communication systemSONY CORP·Filed 2011·Application pending·0 cites
- 3440US2011305281A1Receiver, receiving method, and communication systemYOSHIMURA OSAMU·Filed 2011·Application pending·0 cites
- 3540US2012250547A1Wireless communication device, wireless communication method, and wireless communication systemFUJITA CHIHIRO·Filed 2012·Application pending·0 cites
- 3640US2012300612A1Communication apparatus, communication method, and communication systemITAGAKI TAKESHI·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →