Inventor · disambiguated record
Hiroshi Katsuragawa
Also filed as: KATSURAGAWA HIROSHI
42 granted patents·3 pending applications·418 citations·filing 1993–2020
98Inventor score
Files withAIBA TATSUSHI14SHARP KK11OKI TECHNO CT SINGAPORE PTE6OKI ELECTRIC IND CO LTD5AKIMOTO YOSUKE2
Top patents by PatentIndex Score
45 records- 0196US8140021B2Communication apparatus and communication methodAIBA TATSUSHI·Filed 2009·Granted Mar 20, 2012·23 cites·30 claims
- 0296US8103297B2Mobile communication system, base station apparatus and mobile station apparatusAIBA TATSUSHI·Filed 2009·Granted Jan 24, 2012·24 cites·12 claims
- 0396US8064922B2Scheduling of reception quality information transmission for mobile stationsAIBA TATSUSHI·Filed 2008·Granted Nov 22, 2011·23 cites·12 claims
- 0496US8064917B2Mobile communication system, base station apparatus, and mobile station apparatusAIBA TATSUSHI·Filed 2009·Granted Nov 22, 2011·23 cites·6 claims
- 0593US5907586AMethod and device for signal decision, receiver and channel condition estimating method for a coding communication systemOKI ELECTRIC IND CO LTD·Filed 1996·Granted May 25, 1999·116 cites·57 claims
- 0691US8630654B2Communication apparatus and communication methodAIBA TATSUSHI·Filed 2012·Granted Jan 14, 2014·7 cites·5 claims
- 0789US8064918B2Mobile communication system, base station apparatus, and mobile station apparatusAIBA TATSUSHI·Filed 2009·Granted Nov 22, 2011·9 cites·6 claims
- 0881US8311004B2Mobile communication system, base station apparatus, and mobile station apparatusAIBA TATSUSHI·Filed 2009·Granted Nov 13, 2012·4 cites·14 claims
- 0980US8325652B2Instruction of transmission of reception quality information on physical uplink shared channel with uplink dataAIBA TATSUSHI·Filed 2011·Granted Dec 4, 2012·2 cites·8 claims
- 1075US9681460B2Wireless communication system, base station apparatus and mobile station apparatusHUAWEI TECH CO LTD·Filed 2013·Granted Jun 13, 2017·2 cites·12 claims
- 1175US8626217B2Wireless communication system, base station apparatus and mobile station apparatusAKIMOTO YOSUKE·Filed 2008·Granted Jan 7, 2014·4 cites·17 claims
- 1274US11206567B2Communication apparatus and communication methodSHARP KK·Filed 2020·Granted Dec 21, 2021·0 cites·9 claims
- 1374US9408091B2Wireless relay communication system, wireless communication system, mobile station apparatus database, base station apparatus, wireless station apparatus, integrated circuit, computer program, and storage mediumOH WAHOH·Filed 2012·Granted Aug 2, 2016·3 cites·3 claims
- 1473US9264202B2Communication system for transmitting the reception quality information without uplink dataAIBA TATSUSHI·Filed 2009·Granted Feb 16, 2016·2 cites·10 claims
- 1573US7210089B2Communication system employing turbo codes and a hybrid automatic repeat request schemeOKI TECHNO CT SINGAPORE PTE·Filed 2002·Granted Apr 24, 2007·20 cites·13 claims
- 1671US5727122ACode excitation linear predictive (CELP) encoder and decoder and code excitation linear predictive coding methodOKI ELECTRIC IND CO LTD·Filed 1993·Granted Mar 10, 1998·59 cites·22 claims
- 1769US5787127AViterbi decoding method and apparatus with balance among memory and processing requirementsOKI ELECTRIC IND CO LTD·Filed 1996·Granted Jul 28, 1998·31 cites·9 claims
- 1867US10667163B2Communication apparatus and communication methodSHARP KK·Filed 2019·Granted May 26, 2020·0 cites·12 claims
- 1965US10299153B2Communication apparatus and communication methodSHARP KK·Filed 2018·Granted May 21, 2019·0 cites·4 claims
- 2064US9173125B2Mobile communication system, base station apparatus and mobile station apparatusSHARP KK·Filed 2014·Granted Oct 27, 2015·0 cites·8 claims
- 2163US8923238B2Mobile communication system, base station apparatus and mobile station apparatusSHARP KK·Filed 2014·Granted Dec 30, 2014·0 cites·12 claims
- 2261US9913160B2Communication apparatus and communication methodSHARP KK·Filed 2016·Granted Mar 6, 2018·0 cites·4 claims
- 2361US8718008B2Mobile communications system, base station apparatus, and mobile station apparatusSHARP KK·Filed 2013·Granted May 6, 2014·0 cites·4 claims
- 2461US8644243B2Mobile communication system, base station apparatus, and mobile station apparatusSHARP KK·Filed 2013·Granted Feb 4, 2014·0 cites·4 claims
- 2560US8045538B2Wireless communication method, receiving method, and wireless communication deviceSHARP KK·Filed 2007·Granted Oct 25, 2011·1 cites·10 claims
- 2659US9106390B2Communication apparatus and communication methodAIBA TATSUSHI·Filed 2012·Granted Aug 11, 2015·0 cites·11 claims
- 2759US8693427B2Mobile communication system, base station apparatus, and mobile station apparatusSHARP KK·Filed 2012·Granted Apr 8, 2014·0 cites·6 claims
- 2859US8537777B2Communication apparatus and communication methodAIBA TATSUSHI·Filed 2009·Granted Sep 17, 2013·0 cites·7 claims
- 2959US8208938B2Mobile communication system, base station apparatus, and mobile station apparatusAIBA TATSUSHI·Filed 2009·Granted Jun 26, 2012·0 cites·12 claims
- 3058US9288030B2Communication apparatus and communication methodAIBA TATSUSHI·Filed 2012·Granted Mar 15, 2016·0 cites·5 claims
- 3158US8688137B2Communication apparatus and communication methodAIBA TATSUSHI·Filed 2008·Granted Apr 1, 2014·0 cites·15 claims
- 3258US7103117B2Reduced-complexity multipath interference cancellationOKI TECHNO CT SINGAPORE PTE·Filed 2002·Granted Sep 5, 2006·5 cites·14 claims
- 3357US7120851B2Recursive decoder for switching between normalized and non-normalized probability estimatesOKI TECHNO CT SINGAPORE PTE·Filed 2003·Granted Oct 10, 2006·10 cites·9 claims
- 3457US6339588B1Method and system of CDMA communicationOKI ELECTRIC IND CO LTD·Filed 1998·Granted Jan 15, 2002·35 cites·16 claims
- 3556US7099405B2Communication systems with hybrid automatic repeat requests (HARQ) and rate matchingOKI TECHNO CT SINGAPORE PTE·Filed 2002·Granted Aug 29, 2006·5 cites·14 claims
- 3655US6563393B2Method and device for pulse density modulationOKI TECHNO CT SINGAPORE PTE·Filed 2001·Granted May 13, 2003·8 cites·14 claims
- 3753US8406173B2Mobile communication system, base station apparatus, mobile station apparatus, and mobile communication methodAKIMOTO YOHSUKE·Filed 2008·Granted Mar 26, 2013·2 cites·18 claims
- 3850US10462798B2Wireless communication system, base station apparatus and mobile station apparatusAKIMOTO YOSUKE·Filed 2011·Granted Oct 29, 2019·0 cites·12 claims
- 3947US2017223545A1Communication terminal device, and control method thereforSHARP KK·Filed 2014·Application pending·0 cites
- 4043US7145939B2Receiving circuitOKI ELECTRIC IND CO LTD·Filed 2002·Granted Dec 5, 2006·0 cites·6 claims
- 4140US2004136481A1Method of estimating fading in a pilot channelFiled 2003·Application pending·0 cites
- 4239US9237500B2CSG type base station, control program, and integrated circuitKATSURAGAWA HIROSHI·Filed 2012·Granted Jan 12, 2016·0 cites·11 claims
- 4336US9414302B2Wireless communication system, mobile station, CSG type base station, home subscriber server, program, integrated circuit, and base stationKATSURAGAWA HIROSHI·Filed 2012·Granted Aug 9, 2016·0 cites·5 claims
- 4433US7237177B2Method of calculating internal signals for use in a map algorithmOKI TECHNO CT SINGAPORE PTE·Filed 2003·Granted Jun 26, 2007·0 cites·15 claims
- 4531US2003110438A1Turbo decoder, and a MAP decoder component of the turbo decoderFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →