Inventor
WATAYA SEIJI
JP28 patents
Patents
28 patentsUS4765298AAug 23, 1988
Air-fuel ratio control system for internal combustion engines
MITSUBISHI ELECTRIC CORP27 citations93
US4753204AJun 28, 1988
Air-fuel ratio control system for internal combustion engines
MITSUBISHI ELECTRIC CORP38 citations93
US5366424ANov 22, 1994
Power train control system for internal combustion engine of motor vehicle
MITSUBISHI ELECTRIC CORP34 citations92
US5343840ASep 6, 1994
Fail-safe intake air flow control system for internal combustion engine
MITSUBISHI ELECTRIC CORP21 citations92
US5257501ANov 2, 1993
Control device for a catalyst having an electric heater
MITSUBISHI ELECTRIC CORP29 citations92
US5025380AJun 18, 1991
Method and device for controlling the operation of an engine for a vehicle
MITSUBISHI ELECTRIC CORP46 citations92
US4984546AJan 15, 1991
Engine control apparatus
MITSUBISHI ELECTRIC CORP23 citations92
US4933862AJun 12, 1990
Engine control apparatus
MITSUBISHI ELECTRIC CORP24 citations92
US4594987AJun 17, 1986
Fuel injection control apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP39 citations92
US5461531AOct 24, 1995
Controller apparatus for electric vehicle
MITSUBISHI ELECTRIC CORP22 citations88
US4979481ADec 25, 1990
Control apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP21 citations82
US4962739AOct 16, 1990
Fuel controller for an internal combustion engine
MITSUBISHI ELECTRIC CORP22 citations82
US5421311AJun 6, 1995
Engine fuel injection system
MITSUBISHI ELECTRIC CORP10 citations74
US5199408AApr 6, 1993
Air fuel ratio control system for internal combustion engines
MITSUBISHI ELECTRIC CORP10 citations74
US5186148AFeb 16, 1993
Abnormality detecting device for an automobile engine
MITSUBISHI ELECTRIC CORP13 citations74
US5058552AOct 22, 1991
Engine control apparatus
MITSUBISHI ELECTRIC CORP15 citations74
US4991554AFeb 12, 1991
Device for controlling ignition timing of engine
MITSUBISHI ELECTRIC CORP12 citations74
US4719890AJan 19, 1988
Fuel control apparatus for engine
MITSUBISHI ELECTRIC CORP13 citations74
US4706631ANov 17, 1987
Fuel injection control system for internal combustion engine
MITSUBISHI ELECTRIC CORP12 citations74
US4702214AOct 27, 1987
Fuel injection control system for internal combustion engine
MITSUBISHI ELECTRIC CORP11 citations74
US4694806ASep 22, 1987
Fuel control apparatus for engine
MITSUBISHI ELECTRIC CORP13 citations74
US4765299AAug 23, 1988
Failure-time control device for a fuel injection controller of an internal combustion engine
MITSUBISHI ELECTRIC CORP9 citations73
US4561396ADec 31, 1985
Fuel control apparatus for an internal combustion engine
MITSUBISHI ELECTRIC CORP17 citations73
US5355972AOct 18, 1994
Control device for a sucked air quantity of an engine
MITSUBISHI ELECTRIC CORP5 citations63
US4969431ANov 13, 1990
Throttle valve control device for an automotive engine
MITSUBISHI ELECTRIC CORP6 citations63
US4452211AJun 5, 1984
Air-fuel ratio control apparatus
MITSUBISHI ELECTRIC CORP6 citations63
US4739739AApr 26, 1988
Fuel-injection control system for an internal combustion engine
MITSUBISHI ELECTRIC CORP5 citations62
US4512314AApr 23, 1985
Fuel control apparatus for an internal combustion engine
MITSUBISHI ELECTRIC CORP5 citations62