Inventor
HATTORI KATSUHIKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “HATTORI KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA CHUO KENKYUSHO KK
8 patentsUS4106446AAug 15, 1978
Internal combustion engine with auxiliary combustion chamber
TOYODA CHUO KENKYUSHO KK1,424 citations99
US6561301B1May 13, 2003
Collision discriminating apparatus for vehicles
TOYODA CHUO KENKYUSHO KK166 citations96
US4798561AJan 17, 1989
Hydraulic control apparatus for stepless transmission
TOYODA CHUO KENKYUSHO KK33 citations92
US4738603AApr 19, 1988
Hydraulic vane pump
TOYODA CHUO KENKYUSHO KK27 citations92
US4940105AJul 10, 1990
Steering gear for a vehicle
TOYODA CHUO KENKYUSHO KK40 citations91
US5098263AMar 24, 1992
Pressure vibration damping device in combination of liquid column vibration damping means and pressure pulse absorbing means
TOYODA CHUO KENKYUSHO KK24 citations89
US4790214ADec 13, 1988
Revolution speed ratio control system for a continuously variable transmission
TOYODA CHUO KENKYUSHO KK15 citations74
US5135069AAug 4, 1992
Vehicle rudder angle control apparatus
TOYODA CHUO KENKYUSHO KK18 citations72
TOYOTA MOTOR CO LTD
4 patentsUS4971353ANov 20, 1990
Hydraulic suspension system for a vehicle
TOYOTA MOTOR CO LTD24 citations91
US9481234B2Nov 1, 2016
Vehicle driving system, and method of assembling vehicle driving system
TOYOTA MOTOR CO LTD8 citations84
US4957309ASep 18, 1990
Pressure control system for suspension
TOYOTA MOTOR CO LTD7 citations73
US9327590B2May 3, 2016
Hybrid vehicle
TOYOTA MOTOR CO LTD6 citations70