Inventor
HORIUCHI MICHIMASA
JP14 patents
Patents
14 patentsUS5925087AJul 20, 1999
Method and apparatus for eliminating noise in a slope estimation arrangement for a motor vehicle
HITACHI LTD71 citations96
US5508923AApr 16, 1996
Engine control system limiting engine output based on vehicle operating environments
HITACHI LTD56 citations96
US5074392ADec 24, 1991
Control system for electromagnetic clutch for vehicle
HITACHI LTD21 citations81
US4388573AJun 14, 1983
Electric vehicle control device
HITACHI LTD26 citations81
US4171506AOct 16, 1979
Control apparatus for an electric car
HITACHI LTD7 citations74
US5877958AMar 2, 1999
Apparatus for controlling an automobile engine which is serially connected to system sensors
HITACHI LTD10 citations73
US4491904AJan 1, 1985
Chopper control apparatus
HITACHI LTD7 citations73
US4087727AMay 2, 1978
Regenerative brake control system for DC motor
HITACHI LTD13 citations73
US4199711AApr 22, 1980
Control apparatus for electric motor vehicles
HITACHI LTD9 citations71
US4427928AJan 24, 1984
Braking control apparatus for an electric motor operated vehicle
HITACHI LTD18 citations68
US4564942AJan 14, 1986
Trouble shooting system for electric vehicle
HITACHI LTD6 citations62
US3947739AMar 30, 1976
Regenerative braking controller for a DC motor
HITACHI LTD3 citations62
US4284934AAug 18, 1981
Motor control apparatus with an improved thyristor chopper circuit
HITACHI LTD4 citations60
US4345190AAug 17, 1982
Chopper control system
HITACHI LTD5 citations59