Inventor
KUMAI TERUO
JP15 patents
Patents
15 patentsUS6283478B1Sep 4, 2001
Piston ring structural body and method of mounting the piston ring structural body
TOYOTA MOTOR CO LTD34 citations92
US4401072AAug 30, 1983
Combustion chamber of a compression-ignition type internal combustion engine
TOYOTA MOTOR CO LTD28 citations92
US5063744ANov 12, 1991
Actuator for controlling intake pressure in sequential turbo-system
TOYOTA MOTOR CO LTD79 citations91
US5125235AJun 30, 1992
Supercharged lean burn internal combustion engine
TOYOTA MOTOR CO LTD21 citations82
US4223645ASep 23, 1980
Combustion chamber of an internal combustion engine
TOYOTA MOTOR CO LTD23 citations81
US4180035ADec 25, 1979
Internal combustion engine with an exhaust gas recirculation system
TOYOTA MOTOR CO LTD27 citations81
US6257590B1Jul 10, 2001
Sealing structure and method of mounting piston ring structural body for use in the sealing stucture
TOYOTA MOTOR CO LTD7 citations73
US6205908B1Mar 27, 2001
Piston equipped with piston ring
TOYOTA MOTOR CO LTD12 citations73
US4275696AJun 30, 1981
Carburetor outer vent control device
TOYOTA MOTOR CO LTD6 citations73
US4237826ADec 9, 1980
Multi-cylinder internal combustion engine equipped with an accumulation chamber
TOYOTA MOTOR CO LTD14 citations73
US4230073AOct 28, 1980
Combustion chamber of an internal combustion engine
TOYOTA MOTOR CO LTD9 citations73
US4208997AJun 24, 1980
Carburetor outer vent control device
TOYOTA MOTOR CO LTD10 citations73
US4036188AJul 19, 1977
Carburetor equipped with a cooling system
TOYOTA MOTOR CO LTD16 citations71
US4078381AMar 14, 1978
Manifold type thermal reactor
TOYOTA MOTOR CO LTD2 citations62
US3991566ANov 16, 1976
Manifold reactor with auxiliary chamber for secondary afterburning during start-up
TOYOTA MOTOR CO LTD4 citations60