Inventor
OONAKA HIDEMI
JP8 patents
Patents
8 patentsUS4712442ADec 15, 1987
Lubricating mechanism for a rotary machine
TOYOTA MOTOR CO LTD31 citations92
US4656992AApr 14, 1987
Internal combustion engine with by-pass control system for supercharger
TOYOTA MOTOR CO LTD27 citations91
US4475522AOct 9, 1984
Fuel evaporation gas treating device
TOYOTA MOTOR CO LTD29 citations91
US4596225AJun 24, 1986
Internal combustion engine provided with mechanical supercharger
TOYOTA MOTOR CO LTD13 citations73
US4583363AApr 22, 1986
Secondary air supply control device in internal combustion engine
TOYOTA MOTOR CO LTD16 citations71
US4527519AJul 9, 1985
Method and system for controlling intake flow between direct and helical intake passages of intake port of internal combustion engine
TOYOTA MOTOR CO LTD6 citations60
US4472321ASep 18, 1984
Altitude compensation apparatus for carburetor
TOYOTA MOTOR CO LTD2 citations59
US4456568AJun 26, 1984
Carburetor choke valve opening device
TOYOTA MOTOR CO LTD5 citations57