Inventor · disambiguated record
Nobuyasu Kanekawa
Also filed as: KANEKAWA NOBUYASU
110 granted patents·25 pending applications·1,521 citations·filing 1989–2023
99Inventor score
Files withHITACHI LTD70HITACHI ASTEMO LTD15RENESAS ELECTRONICS CORP11HITACHI AUTOMOTIVE SYSTEMS LTD10HIROTSU TEPPEI5
Top patents by PatentIndex Score
135 records- 0198US7630807B2Vehicle control systemHITACHI LTD·Filed 2005·Granted Dec 8, 2009·112 cites·43 claims
- 0297US8645022B2Vehicle control systemYOSHIMURA KENTARO·Filed 2009·Granted Feb 4, 2014·56 cites·12 claims
- 0396US6972700B2Resolver/digital converter and control apparatus using the sameHITACHI LTD·Filed 2005·Granted Dec 6, 2005·27 cites·18 claims
- 0493US7263416B2Electrical control unit for an automobileHITACHI LTD·Filed 2003·Granted Aug 28, 2007·41 cites·28 claims
- 0593US7128048B2Control apparatus and control method for multi-cylinder engineHITACHI LTD·Filed 2003·Granted Oct 31, 2006·46 cites·8 claims
- 0692US7852070B2GMR sensor device having AC power supplyHITACHI LTD·Filed 2007·Granted Dec 14, 2010·27 cites·13 claims
- 0792US7456603B2Phase detection circuit, resolver/digital converter using the circuit, and control system using the converterHITACHI LTD·Filed 2006·Granted Nov 25, 2008·28 cites·16 claims
- 0892US7009535B2Resolver/digital converter and control apparatus using the sameHITACHI LTD·Filed 2005·Granted Mar 7, 2006·25 cites·12 claims
- 0990US9650038B2Vehicle control systemHITACHI LTD·Filed 2014·Granted May 16, 2017·11 cites·12 claims
- 1090US9397371B2Storage system and storage controller for storage systemHITACHI LTD·Filed 2012·Granted Jul 19, 2016·9 cites·17 claims
- 1190US7343254B2Resolver digital converterNSK LTD·Filed 2005·Granted Mar 11, 2008·21 cites·6 claims
- 1288US8089233B2Physical quantity conversion sensor and motor control system using the sameKANEKAWA NOBUYASU·Filed 2008·Granted Jan 3, 2012·18 cites·21 claims
- 1388US5805797AController having a fail safe function, automatic train controller and system using the sameHITACHI LTD·Filed 1995·Granted Sep 8, 1998·63 cites·37 claims
- 1487US8902332B2Semiconductor device and image processing methodRENESAS MOBILE CORP·Filed 2012·Granted Dec 2, 2014·5 cites·15 claims
- 1587US8160781B2Vehicular control system and control methodNAONO KEN·Filed 2005·Granted Apr 17, 2012·25 cites·19 claims
- 1687US7409275B2Vehicle diagnostic systemHITACHI LTD·Filed 2007·Granted Aug 5, 2008·21 cites·19 claims
- 1786US9503637B2Semiconductor device and image processing methodRENESAS ELECTRONICS CORP·Filed 2014·Granted Nov 22, 2016·4 cites·9 claims
- 1885US8421441B2Current-controlled semiconductor device and control unit using the sameHIROTSU TEPPEI·Filed 2010·Granted Apr 16, 2013·8 cites·8 claims
- 1985US6728904B2Electronic circuit packageHITACHI LTD·Filed 2003·Granted Apr 27, 2004·21 cites·7 claims
- 2083US6223273B1Electronic circuit packageHITACHI LTD·Filed 1999·Granted Apr 24, 2001·39 cites·7 claims
- 2183US5848238AInformation processing system and logic LSI, detecting a fault in the system or the LSI, by using internal data processed in each of themHITACHI LTD·Filed 1997·Granted Dec 8, 1998·85 cites·18 claims
- 2282US9986196B2Semiconductor device and image processing methodRENESAS ELECTRONICS CORP·Filed 2016·Granted May 29, 2018·2 cites·11 claims
- 2382US7890233B2Microcontroller, control system and design method of microcontrollerRENESAS ELECTRONICS CORP·Filed 2009·Granted Feb 15, 2011·10 cites·13 claims
- 2481US12444923B2Vehicle control deviceHITACHI ASTEMO LTD·Filed 2021·Granted Oct 14, 2025·1 cites·14 claims
- 2581US8717017B2Magnetic field detection apparatus and measurement apparatusSUZUKI MUTSUMI·Filed 2010·Granted May 6, 2014·5 cites·18 claims
- 2681US6584004B2Electronic circuit packageHITACHI LTD·Filed 2001·Granted Jun 24, 2003·17 cites·8 claims
- 2779US6385755B1Information processing system and logic LSI, detecting a fault in the system or the LSI, by using internal data processed in each of themHITACHI LTD·Filed 2000·Granted May 7, 2002·21 cites·2 claims
- 2878US8046137B2Microcontroller, control system and design method of microcontrollerRENESAS ELECTRONICS CORP·Filed 2011·Granted Oct 25, 2011·4 cites·12 claims
- 2978US6603807B1Isolator and a modem device using the isolatorHITACHI LTD·Filed 1999·Granted Aug 5, 2003·85 cites·17 claims
- 3077US10104332B2Semiconductor device and image processing methodRENESAS ELECTRONICS CORP·Filed 2018·Granted Oct 16, 2018·1 cites·20 claims
- 3177US6976936B2Control apparatus and control method for multi-cylinder engineHITACHI LTD·Filed 2004·Granted Dec 20, 2005·18 cites·15 claims
- 3275US7425763B2Electronic circuit packageHITACHI LTD·Filed 2007·Granted Sep 16, 2008·3 cites·3 claims
- 3375US6625522B2Vehicle control system and automobile using the sameHITACHI LTD·Filed 2001·Granted Sep 23, 2003·15 cites·30 claims
- 3475US5468992AElectronic circuit package including plural bare chips mounted on a single wiring substrateHITACHI LTD·Filed 1992·Granted Nov 21, 1995·28 cites·11 claims
- 3574US7522692B2Isolator and a modem device using the isolatorHITACHI LTD·Filed 2007·Granted Apr 21, 2009·4 cites·2 claims
- 3674US6600295B2Electric power converter with continuous stable noise reductionHITACHI LTD·Filed 2001·Granted Jul 29, 2003·27 cites·26 claims
- 3773US9323595B2Microcontroller, control device and determination methodYAMADA HIROMICHI·Filed 2012·Granted Apr 26, 2016·4 cites·18 claims
- 3873US8041993B2Distributed control systemHITACHI LTD·Filed 2008·Granted Oct 18, 2011·6 cites·6 claims
- 3973US7228372B2Data communication system with an SPI bus having a plurality of devices wherein data communications are enabled using communication protocols optimum to respective devicesHITACHI LTD·Filed 2004·Granted Jun 5, 2007·18 cites·12 claims
- 4072US6216236B1Processing unit for a computer and a computer system incorporating such a processing unitTOKYO JAPAN·Filed 1998·Granted Apr 10, 2001·66 cites·12 claims
- 4171US8738232B2Electronic control apparatusKANEKAWA NOBUYASU·Filed 2011·Granted May 27, 2014·4 cites·10 claims
- 4271US7480549B2Electrical control unit for an automobileHITACHI LTD·Filed 2007·Granted Jan 20, 2009·6 cites·7 claims
- 4371US7233534B2Electronic circuit packageHITACHI LTD·Filed 2005·Granted Jun 19, 2007·2 cites·6 claims
- 4470US6389063B1Signal transmission apparatus using an isolator, modem, and information processorHITACHI LTD·Filed 1998·Granted May 14, 2002·74 cites·9 claims
- 4570US5614761AElectronic circuit package including plural semiconductor chips formed on a wiring substrateHITACHI LTD·Filed 1995·Granted Mar 25, 1997·21 cites·15 claims
- 4669US10095570B2Programmable device, error storage system, and electronic system deviceHITACHI LTD·Filed 2014·Granted Oct 9, 2018·2 cites·11 claims
- 4769US9160490B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Oct 13, 2015·2 cites·8 claims
- 4869US7277816B2Tire grip sensor and control system using the sensorHITACHI CABLE·Filed 2005·Granted Oct 2, 2007·6 cites·14 claims
- 4969US6407432B1Semiconductor deviceHITACHI LTD·Filed 1999·Granted Jun 18, 2002·36 cites·10 claims
- 5069US6092217ALogic circuit having error detection function, redundant resource management method and fault tolerant system using itHITACHI LTD·Filed 1997·Granted Jul 18, 2000·49 cites·27 claims
Showing the top 50 of 135 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →