Inventor · disambiguated record
Takaharu Nakamura
Also filed as: NAKAMURA TAKAHARU
33 granted patents·9 pending applications·548 citations·filing 1985–2021
97Inventor score
Top patents by PatentIndex Score
42 records- 0190US7142858B2Mobile radio communication system and method of registering position thereinFUJITSU LTD·Filed 2003·Granted Nov 28, 2006·69 cites·13 claims
- 0289US7428693B2Error-detecting encoding and decoding apparatus and dividing apparatusFUJITSU LTD·Filed 2004·Granted Sep 23, 2008·63 cites·12 claims
- 0388US4870659AFSK demodulation circuitFUJITSU LTD·Filed 1988·Granted Sep 26, 1989·112 cites·18 claims
- 0486US8619725B2Radio communication system, base station apparatus, terminal apparatus, and radio communication method in radio communication systemODE TAKAYOSHI·Filed 2011·Granted Dec 31, 2013·6 cites·15 claims
- 0585US6574766B2Turbo decoding apparatus and interleave-deinterleave apparatusFUJITSU LTD·Filed 2001·Granted Jun 3, 2003·38 cites·6 claims
- 0684US7146545B2Interleaving 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
- 0776US11619224B2Degradation diagnostic device and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Apr 4, 2023·1 cites·20 claims
- 0876US7197066B2Spread communication system and mobile station thereofFUJITSU LTD·Filed 2005·Granted Mar 27, 2007·4 cites·6 claims
- 0975US7020183B2Code division multiple access signal receiving apparatusFUJITSU LTD·Filed 2002·Granted Mar 28, 2006·15 cites·12 claims
- 1074US6714582B2Code division multiple access communication system and code division multiple access transmitting apparatusFUJITSU LTD·Filed 2002·Granted Mar 30, 2004·14 cites·26 claims
- 1173US7209709B2Apparatus and method for discriminating information transmitted using radio signalFUJITSU LTD·Filed 2002·Granted Apr 24, 2007·13 cites·9 claims
- 1272US7386299B2Mobile communication system and apparatus constituting sameFUJITSU LTD·Filed 2003·Granted Jun 10, 2008·14 cites·2 claims
- 1370US4903257ADigital two-way radio-communication system using single frequencyFUJITSU LTD·Filed 1988·Granted Feb 20, 1990·40 cites·9 claims
- 1466US4625180AIntermittently operated frequency synthesizer having suppressed frequency instabilityFUJITSU LTD·Filed 1985·Granted Nov 25, 1986·19 cites·9 claims
- 1561US6971050B1Interleaving 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
- 1660US8711827B2Mobile terminal based on W-CDMA system having receive diversity function and system thereofMURATA SYUUICHI·Filed 2007·Granted Apr 29, 2014·2 cites·13 claims
- 1759US6320852B1Base 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
- 1856US9215714B2Radio communication system, base station apparatus, terminal apparatus, and radio communication method in radio communication systemFUJITSU LTD·Filed 2013·Granted Dec 15, 2015·0 cites·6 claims
- 1956US5166082ABIMOS transistor devices having bipolar and MOS transistors formed in substrate thereof and process for the fabrication of the sameOKI ELECTRIC IND CO LTD·Filed 1991·Granted Nov 24, 1992·18 cites·12 claims
- 2053US9629164B2Radio communication system, base station apparatus, terminal apparatus, and radio communication method in radio communication systemFUJITSU LTD·Filed 2015·Granted Apr 18, 2017·0 cites·6 claims
- 2153US7843804B2Orthogonal frequency division multiplex transmission methodFUJITSU LTD·Filed 2007·Granted Nov 30, 2010·0 cites·20 claims
- 2251US6993699B2Turbo decoding apparatus and interleave-deinterleave apparatusFUJITSU LTD·Filed 2003·Granted Jan 31, 2006·4 cites·14 claims
- 2350US7330498B2Spread communication system and mobile station thereofFUJITSU LTD·Filed 2005·Granted Feb 12, 2008·0 cites·7 claims
- 2450US2011142148A1Orthogonal Frequency Division Multiplex Transmission MethodFUJITSU LTD·Filed 2010·Application pending·0 cites
- 2549US7533306B2Turbo decoding apparatus and interleave-deinterleave apparatusFUJITSU LTD·Filed 2005·Granted May 12, 2009·1 cites·3 claims
- 2647US5441253APaper sheet conveying apparatusACE DENKEN KK·Filed 1991·Granted Aug 15, 1995·8 cites·8 claims
- 2746US8588187B2Transmission delay utilizing orthogonal frequency division multiplex transmission methodNAKAMURA TAKAHARU·Filed 2007·Granted Nov 19, 2013·0 cites·11 claims
- 2846US7776691B2Semiconductor memory device and manufacturing method for semiconductor deviceOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Aug 17, 2010·0 cites·12 claims
- 2946US2003112853A1Spread communication system and mobile station thereofFiled 2003·Application pending·0 cites
- 3046US2003128740A1Spread communication system and mobile station thereofFiled 2003·Application pending·0 cites
- 3145US2024283332A1Failure symptom detection device and failure symptom detection method for electric motor-provided equipmentMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 3245US2024120870A1Abnormality diagnosis device and abnormality diagnosis methodMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 3343US7462896B2Semiconductor memory device and manufacturing method for semiconductor memory deviceOKI ELECTRIC IND CO LTD·Filed 2006·Granted Dec 9, 2008·0 cites·12 claims
- 3443US2014016565A1Communication system, base station apparatus, terminal apparatus, and communication methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 3543US2004213145A1Orthogonal frequency division multiplex transmission methodNAKAMURA TAKAHARU·Filed 2004·Application pending·0 cites
- 3642US8548486B2Radio communication system, base station apparatus, terminal apparatus, relay station apparatus and radio communication method for radio communication systemODE TAKAYOSHI·Filed 2011·Granted Oct 1, 2013·0 cites·12 claims
- 3742US2020049364A1Degradation diagnosis device and air-conditioning deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 3841US7436879B1Spread communication system and mobile station thereofFUJITSU LTD·Filed 1999·Granted Oct 14, 2008·9 cites·29 claims
- 3939US5465950APaper sheet conveying and arranging apparatusACE DENKEN KK·Filed 1993·Granted Nov 14, 1995·5 cites·12 claims
- 4037US6636549B1Method for calculating phase shift coefficients of an M sequenceFUJITSU LTD·Filed 1998·Granted Oct 21, 2003·11 cites·6 claims
- 4137US6275520B1Pseudo-noise generating apparatusFUJITSU LTD·Filed 1998·Granted Aug 14, 2001·6 cites·5 claims
- 4233US2012099730A1Radio communication system, base station apparatus, terminal apparatus, and radio communication method in radio communication systemNAKAMURA TAKAHARU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →