Inventor · disambiguated record
Shiro Mazawa
Also filed as: MAZAWA SHIRO
42 granted patents·7 pending applications·502 citations·filing 1999–2022
97Inventor score
Top patents by PatentIndex Score
49 records- 0195US7254160B2Radio receiverHITACHI COMM TECH LTD·Filed 2003·Granted Aug 7, 2007·62 cites·15 claims
- 0292US6975604B1Base station controller and mobile stationHITACHI LTD·Filed 2000·Granted Dec 13, 2005·117 cites·24 claims
- 0390US7039425B1Terminal usage limiting apparatusHITACHI LTD·Filed 2000·Granted May 2, 2006·110 cites·27 claims
- 0484US8307455B2Decryption-key distribution method and authentication apparatusTAKAHASHI YOSUKE·Filed 2011·Granted Nov 6, 2012·8 cites·10 claims
- 0584US8228892B2Synchronous delivery methodTAKAHASHI YOSUKE·Filed 2005·Granted Jul 24, 2012·11 cites·10 claims
- 0683US7126924B2Radio base station/radio base station controller equipped with inactivity timer, mobile station, and state control methodHITACHI LTD·Filed 2002·Granted Oct 24, 2006·36 cites·9 claims
- 0782US7634278B2Wireless communication system and base stationHITACHI COMM TECH LTD·Filed 2006·Granted Dec 15, 2009·9 cites·7 claims
- 0878US8295227B2Radio communication system, mobile station, and radio base stationKATAYAMA RINTARO·Filed 2008·Granted Oct 23, 2012·9 cites·14 claims
- 0978US7990939B2Information transmitting method and information transmitting systemHITACHI LTD·Filed 2010·Granted Aug 2, 2011·3 cites·10 claims
- 1077US6628631B1Radio communication system and handoff method thereforHITACHI LTD·Filed 1999·Granted Sep 30, 2003·83 cites·2 claims
- 1173US7996033B2Radio communication system and base stationHITACHI COMM TECH LTD·Filed 2008·Granted Aug 9, 2011·4 cites·4 claims
- 1271US8238927B2OFDM cellular communication method, system and base stationSAITO TOSHIYUKI·Filed 2007·Granted Aug 7, 2012·5 cites·23 claims
- 1370US8160022B2Wireless communication system, wireless base station, wireless terminal and communication control method of the wireless communication systemMAZAWA SHIRO·Filed 2008·Granted Apr 17, 2012·6 cites·3 claims
- 1469US7894817B2Communication system using multiple wireless resources during a soft handoffHITACHI LTD·Filed 2007·Granted Feb 22, 2011·3 cites·12 claims
- 1568US8121084B2Area management systemYOSHIDA AKIHIKO·Filed 2010·Granted Feb 21, 2012·2 cites·4 claims
- 1668US7724724B2Radio communication apparatusHITACHI LTD·Filed 2004·Granted May 25, 2010·10 cites·12 claims
- 1766US7912478B2Wireless communication system and base stationHITACHI LTD·Filed 2009·Granted Mar 22, 2011·2 cites·3 claims
- 1865US8116263B2Radio communication apparatusYOSHIDA AKIHIKO·Filed 2007·Granted Feb 14, 2012·2 cites·6 claims
- 1965US8094600B2Radio communication apparatusYOSHIDA AKIHIKO·Filed 2008·Granted Jan 10, 2012·2 cites·12 claims
- 2063US7965696B2Information transmitting method and information transmitting systemHITACHI LTD·Filed 2009·Granted Jun 21, 2011·1 cites·6 claims
- 2162US8855146B2Synchronous delivery methodTAKAHASHI YOSUKE·Filed 2012·Granted Oct 7, 2014·1 cites·5 claims
- 2262US8130716B2Radio base station and scheduling methodABE ATSUSHI·Filed 2008·Granted Mar 6, 2012·2 cites·20 claims
- 2362US7995520B2Wireless communication system and terminalHITACHI LTD·Filed 2007·Granted Aug 9, 2011·2 cites·10 claims
- 2460US7729309B2Area management systemHITACHI LTD·Filed 2006·Granted Jun 1, 2010·1 cites·18 claims
- 2559US8073381B2Radio communication system and base stationYOSHIDA AKIHIKO·Filed 2008·Granted Dec 6, 2011·1 cites·5 claims
- 2658US8036607B2Wireless terminal and wireless base stationHITACHI LTD·Filed 2008·Granted Oct 11, 2011·2 cites·5 claims
- 2756US8036673B2Status notification method in wireless communication apparatusHITACHI LTD·Filed 2008·Granted Oct 11, 2011·2 cites·15 claims
- 2855US12309676B2Network system and network slice generation methodHITACHI LTD·Filed 2022·Granted May 20, 2025·0 cites·8 claims
- 2955US7907951B2Wireless communication system and base stationHITACHI LTD·Filed 2009·Granted Mar 15, 2011·0 cites·3 claims
- 3055US7100104B2Turbo decoder, turbo encoder and radio base station with turbo decoder and turbo encoderYAMAMOTO YUKIO·Filed 2003·Granted Aug 29, 2006·4 cites·28 claims
- 3152US11255990B2Internal structure detection systemHITACHI LTD·Filed 2017·Granted Feb 22, 2022·0 cites·11 claims
- 3251US2008242303A1Radio communication method, radio mobile device and radio base station accommodation apparatusTAKAHASHI YOSUKE·Filed 2008·Application pending·0 cites
- 3350US10775521B2Sensor apparatus, planning processing system, and planning methodHITACHI LTD·Filed 2017·Granted Sep 15, 2020·0 cites·15 claims
- 3450US8594059B2Information transmitting method and information transmitting systemTAKAYANAGI DAIGO·Filed 2009·Granted Nov 26, 2013·0 cites·9 claims
- 3550US8229490B2Hand-off control method in radio communication systemHAYASHI RUMIKO·Filed 2008·Granted Jul 24, 2012·2 cites·5 claims
- 3649US10531417B2Time synchronization systemHITACHI LTD·Filed 2017·Granted Jan 7, 2020·0 cites·6 claims
- 3748US8892100B2Radio communication method, radio mobile device and radio base station accomodation apparatusTAKAHASHI YOSUKE·Filed 2011·Granted Nov 18, 2014·0 cites·6 claims
- 3848US2006291662A1Decryption-key distribution method and authentication apparatusTAKAHASHI YOSUKE·Filed 2006·Application pending·0 cites
- 3947US2005288025A1Radio communication system and base stationHITACHI COMM TECH LTD·Filed 2005·Application pending·0 cites
- 4046US8326362B2Wireless base station, wireless terminal and wireless communication systemIGUCHI MICHIO·Filed 2009·Granted Dec 4, 2012·0 cites·10 claims
- 4145US10458959B2Method of detecting failure or anomaly of sensor terminalHITACHI LTD·Filed 2015·Granted Oct 29, 2019·0 cites·5 claims
- 4245US8831609B2Control node in a communication system using multiple wireless resources during a soft handoffTAKADA MAY·Filed 2011·Granted Sep 9, 2014·0 cites·5 claims
- 4344US8190208B2Base stationIGUCHI MICHIO·Filed 2008·Granted May 29, 2012·0 cites·4 claims
- 4444US8160587B2Radio access terminal, base station controller, and handoff control method in radio communication systemXU DAN·Filed 2009·Granted Apr 17, 2012·0 cites·1 claims
- 4544US2006221963A1Information transmitting method and information transmitting systemTAKAYANAGI DAIGO·Filed 2006·Application pending·0 cites
- 4643US2008076408A1Wireless communications system, terminal and base stationKATAYAMA RINTARO·Filed 2007·Application pending·0 cites
- 4740US2014185439A1Wireless terminal, control server, and wireless communication system using sameHITACHI LTD·Filed 2013·Application pending·0 cites
- 4838US9014745B2Radio communication system, radio communication method, and base stationHITACHI LTD·Filed 2012·Granted Apr 21, 2015·0 cites·15 claims
- 4938US2008119181A1Radio base station, radio communication terminal and radio communication systemSUZUKI TOMOHITO·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →