Inventor
YASUI YASUYOSHI
16 patents
Patents
16 patentsUS4939953AJul 10, 1990
Limited slip differential
TOYOTA MOTOR CO LTD26 citations92
US4876921AOct 31, 1989
Differential gear unit with limited slip mechanism
TOYOTA MOTOR CO LTD36 citations92
US4569247AFeb 11, 1986
Detent mechanism in manual transmission
TOYOTA MOTOR CO LTD26 citations92
US4244242AJan 13, 1981
Lubrication system for differential gear unit
TOYOTA MOTOR CO LTD36 citations90
US5256107AOct 26, 1993
Sliding type constant velocity universal joint having regulating device for maintaining position of roller constant
TOYOTA MOTOR CO LTD40 citations89
US4319499AMar 16, 1982
Lubricating device for final drive gearing of power transmission unit
TOYOTA MOTOR CO LTD33 citations89
US4978329ADec 18, 1990
Limited slip differential
TOYOTA MOTOR CO LTD27 citations86
US4193322AMar 18, 1980
Casing for power transmission unit for automotive vehicle
TOYOTA MOTOR CO LTD22 citations81
US4658670AApr 21, 1987
Final reduction gear apparatus
TOYOTA MOTOR CO LTD7 citations73
US4543846AOct 1, 1985
Interlocking construction in transmission manipulation device for manual transmission
TOYOTA MOTOR CO LTD12 citations73
US4509385AApr 9, 1985
Construction for preventing wear of shift fork in transmission manipulation device for manual transmission
TOYOTA MOTOR CO LTD8 citations73
US4494419AJan 22, 1985
Transmission mechanism in a manual transmission
TOYOTA MOTOR CO LTD13 citations73
US4472869ASep 25, 1984
Method of assembling transmission gears
TOYOTA MOTOR CO LTD12 citations73
US4217794AAug 19, 1980
Lubricating device for final drive gearing of power transmission unit
TOYOTA MOTOR CO LTD16 citations71
US4821602AApr 18, 1989
Support structure of differential gear unit
TOYOTA MOTOR CO LTD14 citations69
US4543844AOct 1, 1985
Transmission manipulation device for manual transmission
TOYOTA MOTOR CO LTD4 citations62