Inventor
KAWAHARA EIICHIRO
JP30 patents
Patents
30 patentsUS6471615B1Oct 29, 2002
Automatic transmission for vehicle
HONDA MOTOR CO LTD289 citations98
US6375592B1Apr 23, 2002
Automatic transmission for vehicle
HONDA MOTOR CO LTD295 citations98
US4637293AJan 20, 1987
Slant plate type hydraulic device
HONDA MOTOR CO LTD28 citations93
US5975270ANov 2, 1999
Clutch disk of C/C composite for a wet friction clutch, and process for producing the same
HONDA MOTOR CO LTD20 citations92
US5733217AMar 31, 1998
Centrifugal friction clutch for automatic speed changing device
HONDA MOTOR CO LTD31 citations92
US4901529AFeb 20, 1990
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD37 citations92
US4864823ASep 12, 1989
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD32 citations92
US4478134AOct 23, 1984
Swash plate type hydraulic device
HONDA MOTOR CO LTD46 citations92
US4041701AAug 16, 1977
Hydraulic torque converter with a lockup clutch between pump and turbine
HONDA MOTOR CO LTD41 citations92
US4444093AApr 24, 1984
Slant plate type hydraulic device
HONDA MOTOR CO LTD29 citations91
US4944154AJul 31, 1990
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD20 citations82
US4646520AMar 3, 1987
Torque fluctuation absorber between a flywheel and a stepless hydraulic transmission
HONDA MOTOR CO LTD22 citations82
US6422371B1Jul 23, 2002
Centrifugal friction clutch for automatic transmission
HONDA MOTOR CO LTD10 citations73
US6363807B1Apr 2, 2002
Variable speed gearing system
HONDA MOTOR CO LTD10 citations73
US5890983AApr 6, 1999
Cooling apparatus of a gear transmission having an electromagnetic clutch
HONDA MOTOR CO LTD15 citations73
US5733222AMar 31, 1998
Power transmission apparatus
HONDA MOTOR CO LTD13 citations73
US5381724AJan 17, 1995
Swash-plate, plunger-type hydraul pressure apparatus
HONDA MOTOR CO LTD13 citations73
US5072587ADec 17, 1991
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD8 citations73
US4939900AJul 10, 1990
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD16 citations73
US4911063AMar 27, 1990
Hydraulically operated swash-plate apparatus
HONDA MOTOR CO LTD11 citations73
US4893548AJan 16, 1990
Hydraulically operated swash-type apparatus
HONDA MOTOR CO LTD16 citations73
US4856279AAug 15, 1989
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD9 citations73
US4972675ANov 27, 1990
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD8 citations71
US4809587AMar 7, 1989
Actuator with built-in pilot valve
HONDA MOTOR CO LTD15 citations71
US4838024AJun 13, 1989
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD10 citations70
US4922717AMay 8, 1990
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD9 citations68
US5249507AOct 5, 1993
Swash-plate plunger type hydraulic apparatus
HONDA MOTOR CO LTD5 citations63
US4922715AMay 8, 1990
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD5 citations62
US4891944AJan 9, 1990
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD5 citations62
US4916900AApr 17, 1990
Hydraulically operated continuously variable transmission
HONDA MOTOR CO LTD5 citations57