Inventor · disambiguated record
Kazuo Kawabata
Also filed as: KAWABATA KAZUO
81 granted patents·20 pending applications·1,034 citations·filing 1985–2016
99Inventor score
Top patents by PatentIndex Score
101 records- 0198US7953167B2Communications apparatus and communications system using multicarrier transmission modeFUJITSU LTD·Filed 2007·Granted May 31, 2011·41 cites·6 claims
- 0296US8472398B2Communications apparatus and communications system using multicarrier transmission modeODE TAKAYOSHI·Filed 2012·Granted Jun 25, 2013·12 cites·10 claims
- 0395US8363610B2Communications apparatus and communications system using multicarrier transmission modeFUJITSU LTD·Filed 2009·Granted Jan 29, 2013·18 cites·52 claims
- 0494US8705479B2Communications apparatus and communications system using multicarrier transmission modeODE TAKAYOSHI·Filed 2012·Granted Apr 22, 2014·8 cites·9 claims
- 0594US8601336B2Transmission controlling method, sender apparatus and receiver apparatus for wireless communication systemFUJITSU LTD·Filed 2013·Granted Dec 3, 2013·11 cites·4 claims
- 0694US7636583B2Wireless telecommunication system, transmitter and receiverFUJITSU LTD·Filed 2005·Granted Dec 22, 2009·28 cites·14 claims
- 0793US8737315B2Communication apparatus and allocation determining methodSHIIZAKI KOTARO·Filed 2009·Granted May 27, 2014·30 cites·22 claims
- 0893US7030880B2Information processorHI CORP·Filed 2002·Granted Apr 18, 2006·138 cites·32 claims
- 0992US6970178B2Information processing apparatusHI CORP·Filed 2002·Granted Nov 29, 2005·135 cites·24 claims
- 1089US9036593B2Communications apparatus and communications system using multicarrier transmission modeFUJITSU LTD·Filed 2014·Granted May 19, 2015·4 cites·6 claims
- 1187US5272723AWaveform equalizer using a neural networkFUJITSU LTD·Filed 1991·Granted Dec 21, 1993·72 cites·50 claims
- 1286US9313790B2Communications apparatus and communications system using multicarrier transmission modeFUJITSU LTD·Filed 2015·Granted Apr 12, 2016·2 cites·6 claims
- 1386US8705480B2Communications apparatus and communications system using multicarrier transmission modeODE TAKAYOSHI·Filed 2012·Granted Apr 22, 2014·3 cites·9 claims
- 1486US8060022B2Communication method in mobile communication system, and mobile station and base station in the same systemTAJIMA YOSHIHARU·Filed 2010·Granted Nov 15, 2011·6 cites·5 claims
- 1585US6574766B2Turbo decoding apparatus and interleave-deinterleave apparatusFUJITSU LTD·Filed 2001·Granted Jun 3, 2003·38 cites·6 claims
- 1684US7146545B2Interleaving method and apparatus, de-interleaving method and apparatus, and interleaving/de-interleaving system and apparatusFUJITSU LTD·Filed 2005·Granted Dec 5, 2006·14 cites·13 claims
- 1782US8559356B2Wireless relay device, wireless relay method, and wireless communication systemSHIIZAKI KOTARO·Filed 2010·Granted Oct 15, 2013·7 cites·14 claims
- 1882US7912487B2Mobile communication system, base station, terminal device, and transmission control methodFUJITSU LTD·Filed 2007·Granted Mar 22, 2011·10 cites·12 claims
- 1981US7672276B2Base station apparatus and mobile communication systemFUJITSU LTD·Filed 2005·Granted Mar 2, 2010·7 cites·9 claims
- 2081US7096402B2Turbo decoderFUJITSU LTD·Filed 2001·Granted Aug 22, 2006·32 cites·11 claims
- 2179US8086256B2Communication method in mobile communication system, and mobile station and base station in the same systemTAJIMA YOSHIHARU·Filed 2009·Granted Dec 27, 2011·5 cites·3 claims
- 2279US6711149B1Handover method in CDMA mobile communication base station and mobile stationFUJITSU LTD·Filed 1999·Granted Mar 23, 2004·76 cites·25 claims
- 2378US8175114B2Base station apparatus and reception processing method thereofSHIIZAKI KOTARO·Filed 2009·Granted May 8, 2012·7 cites·12 claims
- 2478US6526539B1Turbo decoderFUJITSU LTD·Filed 2000·Granted Feb 25, 2003·24 cites·54 claims
- 2577US8832514B2Transmission controlling method, sender apparatus and receiver apparatus for wireless communication systemOHTA YOSHIAKI·Filed 2012·Granted Sep 9, 2014·2 cites·3 claims
- 2677US8738980B2Transmission controlling method, sender apparatus and receiver apparatus for wireless communication systemOHTA YOSHIAKI·Filed 2012·Granted May 27, 2014·2 cites·3 claims
- 2777US8532659B2Mobile control device that performs handover controlOHTA YOSHIAKI·Filed 2008·Granted Sep 10, 2013·5 cites·12 claims
- 2873US4567106AMethod of forming a coating on polyolefin substrateDAI ICHI KOGYO SEIYAKU CO LTD·Filed 1985·Granted Jan 28, 1986·30 cites·11 claims
- 2972US8396156B2Control channel information transmission method, and base station and terminal using the same methodOBUCHI KAZUHISA·Filed 2010·Granted Mar 12, 2013·2 cites·9 claims
- 3070US8806286B2Transmission controlling method, sender apparatus and receiver apparatus for wireless communication systemOHTA YOSHIAKI·Filed 2009·Granted Aug 12, 2014·2 cites·17 claims
- 3170US6563890B2Maximum a posteriori probability decoding method and apparatusFUJITSU LTD·Filed 2001·Granted May 13, 2003·17 cites·8 claims
- 3268US8310972B2Mobile wireless communication system, access gateway, wireless base station, and mobile wireless communication control methodWATANABE TERUYOSHI·Filed 2007·Granted Nov 13, 2012·3 cites·9 claims
- 3367US8761083B2Radio communication method of intermittently transmitting channel quality indicator (CQI) informationOBUCHI KAZUHISA·Filed 2005·Granted Jun 24, 2014·2 cites·18 claims
- 3467US8514819B2Method for controlling handover process between multiple base stationsTAJIMA YOSHIHARU·Filed 2008·Granted Aug 20, 2013·3 cites·10 claims
- 3567US8265647B2Communication terminal and deviceKAWASAKI YOSHIHIRO·Filed 2008·Granted Sep 11, 2012·3 cites·7 claims
- 3667US5585805ATravel velocity detecting apparatus in mobile communication systemFUJITSU LTD·Filed 1993·Granted Dec 17, 1996·44 cites·24 claims
- 3766US8565158B2Radio communication apparatusOBUCHI KAZUHISA·Filed 2012·Granted Oct 22, 2013·1 cites·14 claims
- 3866US8189531B2Wireless communication system, wireless base station, and wireless communication control methodWATANABE TERUYOSHI·Filed 2007·Granted May 29, 2012·3 cites·7 claims
- 3964US9554385B2Communications apparatus and communications system using multicarrier transmission modeFUJITSU LTD·Filed 2016·Granted Jan 24, 2017·0 cites·6 claims
- 4063US8903011B2Control channel information transmission method, and base station and terminal using the same methodOBUCHI KAZUHISA·Filed 2008·Granted Dec 2, 2014·1 cites·8 claims
- 4162US8068788B2Communication method in mobile communication system, and mobile station and base station in the same systemTAJIMA YOSHIHARU·Filed 2005·Granted Nov 29, 2011·1 cites·31 claims
- 4261US6971050B1Interleaving method and apparatus, de-interleaving method and apparatus, and interleaving/ de-interleaving system and apparatusFUJITSU LTD·Filed 1999·Granted Nov 29, 2005·20 cites·59 claims
- 4360US8750233B2Communications apparatus and communications system using multicarrier transmission modeODE TAKAYOSHI·Filed 2012·Granted Jun 10, 2014·0 cites·9 claims
- 4460US8693426B2Communications apparatus and communications system using multicarrier transmission modeODE TAKAYOSHI·Filed 2012·Granted Apr 8, 2014·0 cites·3 claims
- 4560US8553640B2Communications apparatus and communications system using multicarrier transmission modeODE TAKAYOSHI·Filed 2012·Granted Oct 8, 2013·0 cites·3 claims
- 4660US8547924B2Communications apparatus and communications system using multicarrier transmission modeODE TAKAYOSHI·Filed 2012·Granted Oct 1, 2013·0 cites·5 claims
- 4760US8503386B2Communications apparatus and communications system using multicarrier transmission modeODE TAKAYOSHI·Filed 2012·Granted Aug 6, 2013·0 cites·7 claims
- 4859US8638869B2Communications apparatus and communications system using multicarrier transmission modeODE TAKAYOSHI·Filed 2011·Granted Jan 28, 2014·0 cites·6 claims
- 4959US6320852B1Base station host apparatus used in mobile communication system which employs a site diversity receiving method and a signal processing methodFUJITSU LTD·Filed 1998·Granted Nov 20, 2001·42 cites·34 claims
- 5058US8670404B2Information downloading apparatus and mobile terminalKAWABATA KAZUO·Filed 2011·Granted Mar 11, 2014·1 cites·1 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →