Inventor
KITAMURA TORU
JP65 patents
⚠️ This page may combine multiple inventors who share the name “KITAMURA TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
38 patentsUS6405527B2Jun 18, 2002
Fuel supply conrol system for internal combustion engine
HONDA MOTOR CO LTD49 citations93
US6073073AJun 6, 2000
Air/fuel ratio control system for an internal combustion engine
HONDA MOTOR CO LTD39 citations93
US5505174AApr 9, 1996
EGR rate estimation system for internal combustion engine
HONDA MOTOR CO LTD37 citations93
US6848435B2Feb 1, 2005
Control system for compression ignition internal combustion engine
HONDA MOTOR CO LTD25 citations92
US6679214B2Jan 20, 2004
Control system and method for automatically stopping and starting vehicle engine
HONDA MOTOR CO LTD43 citations92
US6467463B2Oct 22, 2002
Abnormality diagnosis apparatus for evaporative emission control system
HONDA MOTOR CO LTD24 citations92
US6347617B1Feb 19, 2002
Evaporative emission control system for internal combustion engine
HONDA MOTOR CO LTD19 citations92
US6330879B1Dec 18, 2001
Evaporative emission control system for internal combustion engine
HONDA MOTOR CO LTD23 citations92
US6305362B1Oct 23, 2001
Evaporative emission control system for internal combustion engine
HONDA MOTOR CO LTD27 citations92
US5879266AMar 9, 1999
Control system for internal combustion engines
HONDA MOTOR CO LTD43 citations92
US5806506ASep 15, 1998
Cylinder-by-cylinder air-fuel ratio-estimating system for internal combustion engines
HONDA MOTOR CO LTD35 citations92
US5637052AJun 10, 1997
Control system for motor vehicles equipped with a torque converter and a lock-up clutch
HONDA MOTOR CO LTD35 citations92
US5586544ADec 24, 1996
Fuel injection amount control system for internal combustion engines and intake passage wall temperature-estimating device used therein
HONDA MOTOR CO LTD30 citations92
US7725244B2May 25, 2010
Control apparatus and method for internal combustion engine
HONDA MOTOR CO LTD10 citations84
US7706958B2Apr 27, 2010
EGR control apparatus and method for internal combustion engine
HONDA MOTOR CO LTD8 citations84
US7444999B2Nov 4, 2008
Control system and method for internal combustion engine
HONDA MOTOR CO LTD11 citations84
US7392797B2Jul 1, 2008
EGR failure determination system and control system for internal combustion engine
HONDA MOTOR CO LTD13 citations84
US5813389ASep 29, 1998
Cylinder-by-cylinder air-fuel ratio-estimating system for internal combustion engines
HONDA MOTOR CO LTD19 citations84
US7314041B2Jan 1, 2008
EGR control system for internal combustion engine
HONDA MOTOR CO LTD20 citations82
US5605131AFeb 25, 1997
Engine output control system for vehicle
HONDA MOTOR CO LTD18 citations81
US6711891B2Mar 30, 2004
Apparatus for controlling air-fuel ratio of internal combustion engine
HONDA MOTOR CO LTD14 citations80
US5622049AApr 22, 1997
Control system with function of protecting catalytic converter for internal combustion engines for automotive vehicles
HONDA MOTOR CO LTD14 citations74
US5524591AJun 11, 1996
Fuel supply amount control system for internal combustion engines
HONDA MOTOR CO LTD16 citations74
US11835582B2Dec 5, 2023
Secondary battery state estimation device
HONDA MOTOR CO LTD2 citations73
US7000586B2Feb 21, 2006
Control device for compression ignition operation of internal combustion engine
HONDA MOTOR CO LTD9 citations73
US5947096ASep 7, 1999
Air-fuel ratio control system for internal combustion engines
HONDA MOTOR CO LTD13 citations73
US5746680AMay 5, 1998
Control system for automatic transmissions
HONDA MOTOR CO LTD9 citations73
US5601064AFeb 11, 1997
Fuel injection control system for internal combustion engines
HONDA MOTOR CO LTD13 citations73
US6705077B2Mar 16, 2004
Exhaust gas recirculation control system and method and engine control unit for internal combustion engine
HONDA MOTOR CO LTD11 citations71
US5816230AOct 6, 1998
Air-fuel ratio control system for internal combustion engines
HONDA MOTOR CO LTD16 citations71
US5884613AMar 23, 1999
Air-fuel ratio control system for internal combustion engines
HONDA MOTOR CO LTD15 citations69
US7730717B2Jun 8, 2010
Control system for compression-ignition engine
HONDA MOTOR CO LTD6 citations63
US7290521B2Nov 6, 2007
Control system for compression-ignition engine
HONDA MOTOR CO LTD4 citations63
US6513321B2Feb 4, 2003
Exhaust gas purifying apparatus for internal combustion engine
HONDA MOTOR CO LTD4 citations63
US7735477B2Jun 15, 2010
Internal EGR control system for internal combustion engine
HONDA MOTOR CO LTD2 citations62
US7721709B2May 25, 2010
Fuel injection control apparatus and method for internal combustion engine
HONDA MOTOR CO LTD3 citations62
US7574299B2Aug 11, 2009
Fuel injection control apparatus and method for internal combustion engine
HONDA MOTOR CO LTD5 citations62
US5661974ASep 2, 1997
Control system with function of protecting catalytic converter for internal combustion engines for vehicles
HONDA MOTOR CO LTD6 citations61
ASAHI KASEI EMD CORP
5 patentsUS7376527B2May 20, 2008
Azimuth measuring device
ASAHI KASEI EMD CORP13 citations83
US7340362B2Mar 4, 2008
Azimuth measurement device and azimuth measurement method
ASAHI KASEI EMD CORP16 citations83
US7805275B2Sep 28, 2010
Traveling direction measuring apparatus and traveling direction measuring method
ASAHI KASEI EMD CORP7 citations74
US8027803B2Sep 27, 2011
Traveling direction measuring apparatus and traveling direction measuring method
ASAHI KASEI EMD CORP3 citations63
US7881900B2Feb 1, 2011
Acceleration measuring device
ASAHI KASEI EMD CORP2 citations63
SANYO ELECTRIC CO
3 patentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentSUMITOMO PREC PRODUCTS
1 patentRES ASS PETROLEUM ALTERNAT DEV
1 patentYAMASHITA MASAYA
1 patentShowing the top 50 of 65 patents by PatentIndex Score.