Inventor
CHIKAMATSU MASATAKA
JP24 patents
Patents
24 patentsUS5325664AJul 5, 1994
System for determining deterioration of catalysts of internal combustion engines
HONDA MOTOR CO LTD141 citations97
US5513522AMay 7, 1996
Abnormality-detecting device for exhaust gas component concentration sensor of internal combustion engine
HONDA MOTOR CO LTD21 citations92
US5398662AMar 21, 1995
Evaporative fuel-processing system for internal combustion engines for vehicles
HONDA MOTOR CO LTD30 citations92
US5396873AMar 14, 1995
Evaporative fuel-processing system for internal combustion engines
HONDA MOTOR CO LTD51 citations92
US5305724AApr 26, 1994
Evaporative fuel control unit for internal combustion engine
HONDA MOTOR CO LTD20 citations92
US5299545AApr 5, 1994
Evaporative fuel-processing system for internal combustion engines
HONDA MOTOR CO LTD39 citations92
US5241937ASep 7, 1993
Misfire-detecting system for internal combustion engines
HONDA MOTOR CO LTD42 citations92
US5226394AJul 13, 1993
Misfire-detecting system for internal combustion engines
HONDA MOTOR CO LTD22 citations92
US5221904AJun 22, 1993
Misfire-detecting system for internal combustion engines
HONDA MOTOR CO LTD26 citations92
US5215067AJun 1, 1993
Misfire-detecting system for internal combustion engines
HONDA MOTOR CO LTD33 citations92
US5485596AJan 16, 1996
Abnormality diagnostic system for evaporative fuel-processing system of internal combustion engine for vehicles
HONDA MOTOR CO LTD19 citations84
US5327090AJul 5, 1994
Misfire-detecting system for an internal combustion engine which detects a misfire due to the fuel supply system
HONDA MOTOR CO LTD20 citations84
USRE35054EOct 10, 1995
Tank internal pressure-detecting device for internal combustion engines
HONDA MOTOR CO LTD7 citations74
US5388560AFeb 14, 1995
Misfire-detecting system for internal combustion engines
HONDA MOTOR CO LTD17 citations74
US5349299ASep 20, 1994
Fuel supply misfire-detecting system for internal combustion engines
HONDA MOTOR CO LTD17 citations74
US5327867AJul 12, 1994
Misfire-detecting system for internal combustion engines
HONDA MOTOR CO LTD13 citations74
US5322045AJun 21, 1994
Misfire-detecting system for internal combustion engines
HONDA MOTOR CO LTD13 citations74
US5287836AFeb 22, 1994
Control system for internal combustion engines
HONDA MOTOR CO LTD12 citations74
US5267547ADec 7, 1993
Tank internal pressure-detecting device for internal combustion engines
HONDA MOTOR CO LTD15 citations74
US5131370AJul 21, 1992
Ignition timing control system for internal combustion engine
HONDA MOTOR CO LTD14 citations74
US4700675AOct 20, 1987
Method of controlling fuel supply for internal combustion engine at idle
HONDA MOTOR CO LTD12 citations74
USRE37895EOct 29, 2002
Evaporative fuel-processing system for internal combustion engines
HONDA MOTOR CO LTD9 citations73
US5237279AAug 17, 1993
Ignition and fuel system misfire-detecting system for internal combustion engines
HONDA MOTOR CO LTD19 citations73
US4729361AMar 8, 1988
Fuel supply control method for internal combustion engines, with adaptability to various engines and controls therefor having different operating characteristics
HONDA MOTOR CO LTD6 citations63