Inventor
NAKAGAWA SHINJI
JP73 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
30 patentsUS6739295B1May 25, 2004
Compression ignition internal combustion engine
HITACHI LTD94 citations97
US6519513B2Feb 11, 2003
Hybrid vehicle control apparatus
HITACHI LTD57 citations96
US6519931B2Feb 18, 2003
Direct gasoline injection type spark igniting internal combustion engine with turbocharger and the engine control method
HITACHI LTD21 citations93
US8001767B2Aug 23, 2011
Engine controller
HITACHI LTD25 citations92
US7650225B2Jan 19, 2010
Engine controller
HITACHI LTD27 citations92
US7549284B2Jun 23, 2009
Diagnostic device and method of engine exhaust purifying system
HITACHI LTD34 citations92
US7472692B2Jan 6, 2009
Engine control apparatus
HITACHI LTD24 citations92
US7266942B2Sep 11, 2007
Diagnostic device and method of engine exhaust purifying system
HITACHI LTD18 citations92
US7089913B2Aug 15, 2006
Compression ignition internal combustion engine
HITACHI LTD36 citations92
US6971367B2Dec 6, 2005
Fuel control system and method of engine
HITACHI LTD27 citations92
US6502388B2Jan 7, 2003
Engine exhaust gas cleaning system
HITACHI LTD28 citations92
US6470868B2Oct 29, 2002
Engine self-diagnosis apparatus and control apparatus
HITACHI LTD24 citations92
US6383267B1May 7, 2002
Exhaust gas cleaning system for an engine
HITACHI LTD29 citations92
US6357224B1Mar 19, 2002
Engine exhaust gas purifying apparatus
HITACHI LTD36 citations92
US7571711B2Aug 11, 2009
Engine controller and controlling method
HITACHI LTD9 citations84
US7565238B2Jul 21, 2009
Engine control device
HITACHI LTD17 citations84
US7246486B2Jul 24, 2007
Combination of selected opioids with other active substances for use in the therapy of urinary incontinence
HITACHI LTD12 citations84
US7150144B2Dec 19, 2006
Engine control apparatus
HITACHI LTD16 citations84
US6782694B2Aug 31, 2004
Method and apparatus for controlling an engine
HITACHI LTD15 citations84
US7255093B2Aug 14, 2007
Device and method for diagnosing evaporation leak, and control device of internal combustion engine
HITACHI LTD12 citations82
US6666191B2Dec 23, 2003
Control apparatus for internal combustion engine
HITACHI LTD11 citations74
US11604440B2Mar 14, 2023
Control switching device for abnormality prevention in multiple terminals
HITACHI LTD3 citations73
US11507032B2Nov 22, 2022
Control device using artificial intelligence
HITACHI LTD2 citations73
US7225800B2Jun 5, 2007
Engine controller
HITACHI LTD9 citations73
US8033267B2Oct 11, 2011
Control apparatus for an engine
HITACHI LTD5 citations63
US7809494B2Oct 5, 2010
Engine control apparatus
HITACHI LTD2 citations63
US7664591B2Feb 16, 2010
Engine control apparatus
HITACHI LTD2 citations63
US7062902B2Jun 20, 2006
Engine control equipment
HITACHI LTD4 citations63
US6675574B2Jan 13, 2004
Control unit for internal combustion engine
HITACHI LTD5 citations63
US6324836B1Dec 4, 2001
Apparatus and method for controlling air-to-fuel ratio in engine
HITACHI LTD4 citations63
SHARP KK
3 patentsNAKAGAWA SHINJI
3 patentsUS9311841B2Apr 12, 2016
Multi-primary colour display device
NAKAGAWA SHINJI88 citations97
US9177527B2Nov 3, 2015
Multi-primary color display device
NAKAGAWA SHINJI6 citations72
US8573184B2Nov 5, 2013
Control apparatus for controlling intake air flow, fuel injection amount, and ignition timing at each cylinder of a multi-cylinder engine
NAKAGAWA SHINJI7 citations72
SONY CORP
3 patentsUS6452634B1Sep 17, 2002
Charge transfer device and method of driving the same, and solid state imaging device and method of driving the same
SONY CORP46 citations92
US6002146ADec 14, 1999
Solid-State image sensing device, method for driving thereof and camera employing the same
SONY CORP18 citations83
US6833872B1Dec 21, 2004
Solid-state image sensor and method of driving same
SONY CORP6 citations63
HITACHI CAR ENG CO LTD
2 patentsTOSHIBA KK
2 patentsNEC CORP
1 patentNISSAN MOTOR
1 patentTOTO LTD
1 patentOMRON TATEISI ELECTRONICS CO
1 patentMITSUBISHI MOTORS CORP
1 patentJAPAN INSULATION CO LTD
1 patentHITACHI AUTOMOTIVE SYSTEMS LTD
1 patentShowing the top 50 of 73 patents by PatentIndex Score.