Inventor
URANISHI KOUJI
JP9 patents
Patents
9 patentsUS4962744AOct 16, 1990
Device for detecting malfunction of fuel evaporative purge system
TOYOTA MOTOR CO LTD103 citations95
US4949695AAug 21, 1990
Device for detecting malfunction of fuel evaporative purge system
TOYOTA MOTOR CO LTD108 citations95
US5027780AJul 2, 1991
Air-fuel control device for an internal combustion engine
TOYOTA MOTOR CO LTD28 citations92
US4809667AMar 7, 1989
Apparatus for controlling amount of fuel-vapor purged from canister to intake air system
TOYOTA MOTOR CO LTD31 citations92
US4700683AOct 20, 1987
Device for purging evaporated fuel captured by a charcoal canister
TOYOTA MOTOR CO LTD33 citations92
US4690293ASep 1, 1987
Filler cap structure for a fuel tank
TOYOTA MOTOR CO LTD43 citations92
US4841940AJun 27, 1989
Air-fuel ratio control device of an internal combustion engine
TOYOTA MOTOR CO LTD22 citations81
US4834050AMay 30, 1989
Air-fuel ratio control device of an internal combustion engine
TOYOTA MOTOR CO LTD11 citations73
US4838229AJun 13, 1989
Air-fuel ratio control device of an internal combustion engine
TOYOTA MOTOR CO LTD5 citations62