Inventor · disambiguated record
Hidenobu Fukumasa
Also filed as: FUKUMASA HIDENOBU
18 granted patents·15 pending applications·680 citations·filing 1997–2014
95Inventor score
Top patents by PatentIndex Score
33 records- 0194US6028894ASIR or SNR measurement apparatusFUJITSU LTD·Filed 1997·Granted Feb 22, 2000·175 cites·4 claims
- 0292US6826169B1Code multiplexing transmitting apparatusFUJITSU LTD·Filed 2000·Granted Nov 30, 2004·51 cites·24 claims
- 0389US6097714ACode multiplexing transmitting apparatusFUJITSU LTD·Filed 1997·Granted Aug 1, 2000·93 cites·14 claims
- 0485US6041034ASpread spectrum communication systemFUJITSU LTD·Filed 1997·Granted Mar 21, 2000·69 cites·19 claims
- 0580US9445430B2Wireless communication systemSHARP KK·Filed 2013·Granted Sep 13, 2016·6 cites·4 claims
- 0680US6009090ACode multiplexing wireless apparatusFUJITSU LTD·Filed 1997·Granted Dec 28, 1999·67 cites·9 claims
- 0779US6983412B2Concatenation convolutional code decoderSHARP KK·Filed 2000·Granted Jan 3, 2006·31 cites·14 claims
- 0876US7031370B1Spread-spectrum communication deviceSHARP KABUSHIKA KAISHA·Filed 2000·Granted Apr 18, 2006·18 cites·21 claims
- 0976US6058138ARadio reception system providing improved transmission qualityFUJITSU LTD·Filed 1997·Granted May 2, 2000·53 cites·10 claims
- 1071US8219042B2Wireless communication system, base station device, mobile station device, and macrodiversity selection methodNAKASHIMA DAIICHIRO·Filed 2006·Granted Jul 10, 2012·4 cites·35 claims
- 1163US6108548AMobile station and soft handoff methodFUJITSU LTD·Filed 1997·Granted Aug 22, 2000·47 cites·5 claims
- 1263US6018545ACommunications device employing spectrum spreading in transmitted bits along a time axisFUJITSU LTD·Filed 1997·Granted Jan 25, 2000·31 cites·16 claims
- 1360US6359875B1CDMA receiving apparatusFUJITSU LTD·Filed 1998·Granted Mar 19, 2002·27 cites·5 claims
- 1455US6791965B2Code multiplexing transmitting apparatusFUJITSU LTD·Filed 2002·Granted Sep 14, 2004·2 cites·11 claims
- 1551US7376114B2Code multiplexing transmitting apparatusFUJITSU LTD·Filed 2002·Granted May 20, 2008·1 cites·2 claims
- 1648US2015365893A1Wireless communication apparatus and communication systemSHARP KK·Filed 2014·Application pending·0 cites
- 1741US2009323515A1Ofdm transmittter and ofdm receiverISHIKURA KATSUTOSHI·Filed 2008·Application pending·0 cites
- 1839US2010222063A1Cellular mobile communication system, base station transmission device and mobile station reception device in cellular mobile communication system, and base station selection control method in cellular mobile communication systemISHIKURA KATSUTOSHI·Filed 2006·Application pending·0 cites
- 1939US2016014790A1Wireless communication systemSHARP KK·Filed 2013·Application pending·0 cites
- 2039US2015264668A1Wireless communication systemSHARP KK·Filed 2013·Application pending·0 cites
- 2139US2011003551A1Transmitter, receiver, transmission method, and reception methodKAMENO TOSHIAKI·Filed 2009·Application pending·0 cites
- 2238US2010020737A1Mobile communication system, base station apparatus and mobile station deviceFUKUMASA HIDENOBU·Filed 2007·Application pending·0 cites
- 2338US2015050954A1Terminal device, mobile management device, communication system, and communication methodSHARP KK·Filed 2013·Application pending·0 cites
- 2438US2015195756A1Mobile station device, base station device, communication method, and recording mediumSHARP KK·Filed 2013·Application pending·0 cites
- 2538US2015111574A1Relay device, wireless terminal device, communication system and communication methodSHARP KK·Filed 2013·Application pending·0 cites
- 2637US2007263529A1Receiver Apparatus and Transmitter ApparatusISHIKURA KATSUTOSHI·Filed 2005·Application pending·0 cites
- 2737US2014334386A1Communication system, gateway apparatus, and communication methodSHARP KK·Filed 2013·Application pending·0 cites
- 2834US6198731B1Radiocommunication apparatus, and radiocommunication systemFUJITSU LTD·Filed 1997·Granted Mar 6, 2001·5 cites·19 claims
- 2932US9137732B2Wireless communication system, base station device, and wireless communication route selection methodFUKUMOTO SHUSAKU·Filed 2012·Granted Sep 15, 2015·0 cites·7 claims
- 3031US8811221B2Base station device, mobile station device, and communication control methodFUKUMASA HIDENOBU·Filed 2011·Granted Aug 19, 2014·0 cites·14 claims
- 3131US2012218934A1Wireless communication system, relay station apparatus, and wireless communication methodTAKEHANA SHUICHI·Filed 2010·Application pending·0 cites
- 3228US2012230249A1Wireless communication system, base station device, mobile station device, and wireless communication methodFUKUMOTO SHUSAKU·Filed 2010·Application pending·0 cites
- 3328US2013244683A1Wireless communication system, transmission channel selection method, and transmission channel selection programFUKUMASA HIDENOBU·Filed 2011·Application pending·0 cites
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