Inventor
SUZUMURA TOSHIHIRO
JP12 patents
Patents
12 patentsUS5719778AFeb 17, 1998
Heater control apparatus for oxygen sensor
NIPPON DENSO CO58 citations96
US5570574ANov 5, 1996
Air-fuel ratio control system for internal combustion engine
NIPPON DENSO CO82 citations96
US5317909AJun 7, 1994
Abnormality detecting apparatus for use in fuel transpiration prevention systems
NIPPON DENSO CO102 citations95
US5405521AApr 11, 1995
Oxygen concentration measuring device
NIPPON DENSO CO37 citations92
US5390491AFeb 21, 1995
Ignition timing control system for internal combustion engine
NIPPON DENSO CO22 citations92
US5363832ANov 15, 1994
Fuel vapor purging control system with air/fuel ratio compensating system for internal combustion engine
NIPPON DENSO CO29 citations92
US5284050AFeb 8, 1994
Self-diagnosis apparatus in system for prevention of scattering of fuel evaporation gas
NIPPON DENSO CO29 citations92
US5390644AFeb 21, 1995
Method for producing fuel/air mixture for combustion engine
NIPPON DENSO CO22 citations91
US5445136AAug 29, 1995
Air-fuel ratio control apparatus for internal combustion engines
NIPPON DENSO CO11 citations73
US5460148AOct 24, 1995
Assist air control system for internal combustion engine
NIPPON DENSO CO9 citations71
US5385133AJan 31, 1995
Fuel injection system for internal combustion engine
NIPPON DENSO CO5 citations62
US5441032AAug 15, 1995
Fuel injection system for multi-cylinder internal combustion engine
NIPPON DENSO CO5 citations60