Inventor · disambiguated record
Shinji Nakagawa
Also filed as: NAKAGAWA SHINJI
73 granted patents·31 pending applications·1,074 citations·filing 1985–2024
99Inventor score
Files withHITACHI LTD52NAKAGAWA SHINJI11SONY SEMICONDUCTOR SOLUTIONS CORP7HITACHI AUTOMOTIVE SYSTEMS LTD6SONY CORP4
Top patents by PatentIndex Score
104 records- 0198US9583054B2Multi-primary color display deviceSHARP KK·Filed 2013·Granted Feb 28, 2017·86 cites·15 claims
- 0298US9311841B2Multi-primary colour display deviceNAKAGAWA SHINJI·Filed 2012·Granted Apr 12, 2016·88 cites·13 claims
- 0397US6739295B1Compression ignition internal combustion engineHITACHI LTD·Filed 2000·Granted May 25, 2004·94 cites·39 claims
- 0496US7549284B2Diagnostic device and method of engine exhaust purifying systemHITACHI LTD·Filed 2007·Granted Jun 23, 2009·34 cites·10 claims
- 0594US7650225B2Engine controllerHITACHI LTD·Filed 2007·Granted Jan 19, 2010·27 cites·24 claims
- 0694US7089913B2Compression ignition internal combustion engineHITACHI LTD·Filed 2004·Granted Aug 15, 2006·36 cites·18 claims
- 0793US7472692B2Engine control apparatusHITACHI LTD·Filed 2007·Granted Jan 6, 2009·24 cites·22 claims
- 0892US9495894B2Display device, and data processing method in display deviceSHARP KK·Filed 2013·Granted Nov 15, 2016·9 cites·17 claims
- 0991US10195654B2Showerhead and showerhead manufacturing methodTOTO LTD·Filed 2017·Granted Feb 5, 2019·13 cites·2 claims
- 1090US7266942B2Diagnostic device and method of engine exhaust purifying systemHITACHI LTD·Filed 2005·Granted Sep 11, 2007·18 cites·24 claims
- 1189US7565238B2Engine control deviceHITACHI LTD·Filed 2008·Granted Jul 21, 2009·17 cites·18 claims
- 1289US6519513B2Hybrid vehicle control apparatusHITACHI LTD·Filed 2001·Granted Feb 11, 2003·57 cites·19 claims
- 1387US6357224B1Engine exhaust gas purifying apparatusHITACHI LTD·Filed 2000·Granted Mar 19, 2002·36 cites·16 claims
- 1486US11604440B2Control switching device for abnormality prevention in multiple terminalsHITACHI LTD·Filed 2017·Granted Mar 14, 2023·3 cites·14 claims
- 1585US8573184B2Control apparatus for controlling intake air flow, fuel injection amount, and ignition timing at each cylinder of a multi-cylinder engineNAKAGAWA SHINJI·Filed 2010·Granted Nov 5, 2013·7 cites·16 claims
- 1684US9177527B2Multi-primary color display deviceNAKAGAWA SHINJI·Filed 2012·Granted Nov 3, 2015·6 cites·14 claims
- 1784US6971367B2Fuel control system and method of engineHITACHI LTD·Filed 2003·Granted Dec 6, 2005·27 cites·13 claims
- 1883US6502388B2Engine exhaust gas cleaning systemHITACHI LTD·Filed 2001·Granted Jan 7, 2003·28 cites·21 claims
- 1983US6316329B1Forming a trench mask comprising a DLC and ASH protecting layerNEC CORP·Filed 1999·Granted Nov 13, 2001·67 cites·7 claims
- 2081US9767742B2Image display deviceSHARP KK·Filed 2016·Granted Sep 19, 2017·2 cites·14 claims
- 2181US8001767B2Engine controllerHITACHI LTD·Filed 2004·Granted Aug 23, 2011·25 cites·23 claims
- 2279US6470868B2Engine self-diagnosis apparatus and control apparatusHITACHI LTD·Filed 2001·Granted Oct 29, 2002·24 cites·17 claims
- 2378US6519931B2Direct gasoline injection type spark igniting internal combustion engine with turbocharger and the engine control methodHITACHI LTD·Filed 2001·Granted Feb 18, 2003·21 cites·23 claims
- 2477US11507032B2Control device using artificial intelligenceHITACHI LTD·Filed 2017·Granted Nov 22, 2022·2 cites·9 claims
- 2576US9975536B2Electric parking brake deviceMITSUBISHI MOTORS CORP·Filed 2017·Granted May 22, 2018·2 cites·6 claims
- 2676US9418619B2Image display deviceNAKAGAWA SHINJI·Filed 2012·Granted Aug 16, 2016·2 cites·19 claims
- 2776US6452634B1Charge transfer device and method of driving the same, and solid state imaging device and method of driving the sameSONY CORP·Filed 1997·Granted Sep 17, 2002·46 cites·15 claims
- 2874US2025098351A1Solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2024·Application pending·0 cites
- 2972US6383267B1Exhaust gas cleaning system for an engineHITACHI LTD·Filed 2000·Granted May 7, 2002·29 cites·14 claims
- 3071US7150144B2Engine control apparatusHITACHI LTD·Filed 2004·Granted Dec 19, 2006·16 cites·12 claims
- 3170US12196791B2Signal processing system and signal processing methodHITACHI LTD·Filed 2023·Granted Jan 14, 2025·0 cites·16 claims
- 3270US8033267B2Control apparatus for an engineHITACHI LTD·Filed 2008·Granted Oct 11, 2011·5 cites·13 claims
- 3369US6142117ACombustion changeover control for engineNISSAN MOTOR·Filed 1998·Granted Nov 7, 2000·25 cites·19 claims
- 3469US4629173ASheet reverse apparatusTOSHIBA KK·Filed 1985·Granted Dec 16, 1986·16 cites·16 claims
- 3568US6782694B2Method and apparatus for controlling an engineHITACHI LTD·Filed 2002·Granted Aug 31, 2004·15 cites·17 claims
- 3667US7255093B2Device and method for diagnosing evaporation leak, and control device of internal combustion engineHITACHI LTD·Filed 2004·Granted Aug 14, 2007·12 cites·21 claims
- 3766US9001145B2Image display device and image display methodYOSHIYAMA KAZUYOSHI·Filed 2011·Granted Apr 7, 2015·2 cites·15 claims
- 3862US7840334B2Engine control systemHITACHI LTD·Filed 2007·Granted Nov 23, 2010·3 cites·17 claims
- 3962US6725345B2Object-oriented program with a memory accessing functionOMRON TATEISI ELECTRONICS CO·Filed 2001·Granted Apr 20, 2004·10 cites·7 claims
- 4061US7225800B2Engine controllerHITACHI LTD·Filed 2004·Granted Jun 5, 2007·9 cites·25 claims
- 4161US6666191B2Control apparatus for internal combustion engineHITACHI LTD·Filed 2001·Granted Dec 23, 2003·11 cites·18 claims
- 4260US10677184B2Drive device for fuel injection deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jun 9, 2020·1 cites·16 claims
- 4360US7441554B2Engine controllerHITACHI LTD·Filed 2007·Granted Oct 28, 2008·3 cites·7 claims
- 4460US7080507B2Exhaust gas purifierHITACHI CAR ENG CO LTD·Filed 2004·Granted Jul 25, 2006·9 cites·16 claims
- 4559US12136640B2Solid-state imaging deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Nov 5, 2024·0 cites·32 claims
- 4659US7571711B2Engine controller and controlling methodHITACHI LTD·Filed 2004·Granted Aug 11, 2009·9 cites·9 claims
- 4759US2025376985A1Motor, blower, and clothing accessoryNIDEC CORP·Filed 2023·Application pending·0 cites
- 4858US5370852APrimary particles of amorphous silica composite material, secondary particles of amorphous silica composite material, shaped bodies thereof and processes for their preparationJAPAN INSULATION CO LTD·Filed 1993·Granted Dec 6, 1994·18 cites·9 claims
- 4956US7246486B2Combination of selected opioids with other active substances for use in the therapy of urinary incontinenceHITACHI LTD·Filed 2003·Granted Jul 24, 2007·12 cites·6 claims
- 5055US2025228030A1Photodetection device and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2023·Application pending·0 cites
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →