Inventor
FUJIMOTO SACHITO
JP51 patents
⚠️ This page may combine multiple inventors who share the name “FUJIMOTO SACHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
49 patentsUS5158063AOct 27, 1992
Air-fuel ratio control method for internal combustion engines
HONDA MOTOR CO LTD77 citations96
US5966930AOct 19, 1999
Catalyst deterioration-determining system for internal combustion engines
HONDA MOTOR CO LTD71 citations94
US5212947AMay 25, 1993
Failure-detecting device for air-fuel ratio sensors of internal combustion engines
HONDA MOTOR CO LTD39 citations93
US6874588B2Apr 5, 2005
Fuel cell electric vehicle and a fuel cell system box
HONDA MOTOR CO LTD45 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
US5216998AJun 8, 1993
Evaporative fuel-purging control system for internal combustion engines
HONDA MOTOR CO LTD23 citations92
US5216995AJun 8, 1993
Evaporative fuel-purging control system and air-fuel ratio control system associated therewith for internal combustion engines
HONDA MOTOR CO LTD46 citations92
US5201173AApr 13, 1993
Catalyst temperature control system for internal combustion engines
HONDA MOTOR CO LTD45 citations92
US5178117AJan 12, 1993
Evaporative fuel-purging control system for internal combustion engines
HONDA MOTOR CO LTD21 citations92
US5188085AFeb 23, 1993
Device for measuring concentration/flow rate of a mixture drawn into an internal combustion engine and air-fuel ratio control system of the engine incorporating the device
HONDA MOTOR CO LTD34 citations91
US5224456AJul 6, 1993
Starting fuel supply control system for internal combustion engines
HONDA MOTOR CO LTD21 citations90
US7966121B2Jun 21, 2011
Fuel efficiency display device for fuel cell vehicle, and fuel efficiency displaying method for fuel cell vehicle
HONDA MOTOR CO LTD17 citations84
US7270899B2Sep 18, 2007
On-board fuel cell powered electric vehicle
HONDA MOTOR CO LTD10 citations84
US5678523AOct 21, 1997
Evaporative fuel-processing system for internal combustion engines
HONDA MOTOR CO LTD18 citations83
US5072631ADec 17, 1991
Control system for internal combustion engine installed in vehicle with automatic transmission
HONDA MOTOR CO LTD21 citations82
US5065705ANov 19, 1991
System for preventing overheat of engine for vehicle
HONDA MOTOR CO LTD21 citations82
US5542393AAug 6, 1996
Fuel injection amount control system for internal combustion engines
HONDA MOTOR CO LTD12 citations74
US5524591AJun 11, 1996
Fuel supply amount control system for internal combustion engines
HONDA MOTOR CO LTD16 citations74
US5343700ASep 6, 1994
Air-fuel ratio control system for internal combustion engines
HONDA MOTOR CO LTD15 citations74
US5263461ANov 23, 1993
Evaporative fuel-purging control system for internal combustion engines
HONDA MOTOR CO LTD10 citations74
US5201383AApr 13, 1993
Ignition timing control system for internal combustion engines
HONDA MOTOR CO LTD9 citations74
US5052357AOct 1, 1991
Intake air mount control system for internal combustion engines
HONDA MOTOR CO LTD8 citations74
US5048487ASep 17, 1991
Ignition timing control system for internal combustion engine
HONDA MOTOR CO LTD16 citations74
US4915081AApr 10, 1990
Method of determining activation of exhaust gas ingredient-concentration sensors for internal combustion engines
HONDA MOTOR CO LTD18 citations74
US4788954ADec 6, 1988
Method for controlling by-pass air flow on deceleration of internal combustion engine
HONDA MOTOR CO LTD7 citations74
US5850820ADec 22, 1998
Evaporative fuel control system for internal combustion engines
HONDA MOTOR CO LTD16 citations73
US5732687AMar 31, 1998
Evaporative fuel-processing system for internal combustion engines
HONDA MOTOR CO LTD11 citations73
US5690076ANov 25, 1997
Evaporative fuel-processing system for internal combustion engines
HONDA MOTOR CO LTD7 citations73
US5601064AFeb 11, 1997
Fuel injection control system for internal combustion engines
HONDA MOTOR CO LTD13 citations73
US5579747ADec 3, 1996
Device for detecting abnormality of fuel supply system of internal combustion engines
HONDA MOTOR CO LTD15 citations73
US5195495AMar 23, 1993
Evaporative fuel-purging control system for internal combustion engines
HONDA MOTOR CO LTD15 citations73
US5176123AJan 5, 1993
Evaporative fuel-purging control system for internal combustion engines
HONDA MOTOR CO LTD15 citations73
US4898143AFeb 6, 1990
Exhaust gas recirculation control method for internal combustion engines
HONDA MOTOR CO LTD9 citations73
US4848303AJul 18, 1989
Method of controlling operation of internal combustion engines
HONDA MOTOR CO LTD13 citations73
US4753210AJun 28, 1988
Fuel injection control method for internal combustion engines at acceleration
HONDA MOTOR CO LTD9 citations73
US4923042AMay 8, 1990
Fuel supply control method for an engine with a fluid torque converter clutch
HONDA MOTOR CO LTD9 citations72
US4913120AApr 3, 1990
Air-fuel ratio feedback control method for internal combustion engines
HONDA MOTOR CO LTD11 citations72
US5070841ADec 10, 1991
Ignition timing control system for internal combustion engine
HONDA MOTOR CO LTD11 citations71
US5036820AAug 6, 1991
Method of determining activation of an exhaust gas concentration sensor equipped with a heater
HONDA MOTOR CO LTD19 citations71
US4730592AMar 15, 1988
Outer vent control device for a carburetor
HONDA MOTOR CO LTD7 citations71
US4966111AOct 30, 1990
Fuel supply control system for internal combustion engines
HONDA MOTOR CO LTD10 citations69
US5016596AMay 21, 1991
Air-fuel ratio control method for internal combustion engines
HONDA MOTOR CO LTD2 citations63
US4993393AFeb 19, 1991
Air-fuel ratio feedback control method for internal combustion engines
HONDA MOTOR CO LTD6 citations63
US5692486ADec 2, 1997
Air-fuel ratio sensor deterioration-detecting system for internal combustion engines
HONDA MOTOR CO LTD4 citations62
US5577488ANov 26, 1996
Air-fuel ratio sensor deterioration-detecting system for internal combustion engines
HONDA MOTOR CO LTD6 citations62
US5676119AOct 14, 1997
Air-fuel ratio control system for internal combustion engines
HONDA MOTOR CO LTD5 citations61
US4926828AMay 22, 1990
Air-fuel ratio feedback control method for internal combustion engines
HONDA MOTOR CO LTD6 citations61
US4858581AAug 22, 1989
Air-fuel ratio feedback control method for internal combustion engines
HONDA MOTOR CO LTD6 citations61
US5170762ADec 15, 1992
Ignition timing control system for internal combustion engines
HONDA MOTOR CO LTD3 citations60
HONDA GIKEN KOGYO K K HONDA MO
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