Inventor
KAMIFUJI HIROSHI
JP11 patents
Patents
11 patentsUS4601271AJul 22, 1986
Throttle valve controlling apparatus
HITACHI LTD50 citations90
US4639624AJan 27, 1987
Torque motor having a coil with finite turning range
HITACHI LTD25 citations89
US4873960AOct 17, 1989
Electronically-controlled fuel injection system for internal combustion engines
HITACHI LTD7 citations73
US4547852AOct 15, 1985
Engine control apparatus and control method
HITACHI LTD16 citations72
US4480618ANov 6, 1984
Apparatus for enriching fuel upon engine starting operation
HITACHI LTD17 citations72
US4442818AApr 17, 1984
Fuel injection apparatus for internal combustion engines
HITACHI LTD9 citations72
US5146898ASep 15, 1992
Fuel injection control apparatus for an internal combustion engine
HITACHI LTD7 citations71
US4966118AOct 30, 1990
Fuel injection control apparatus for an internal combustion engine
HITACHI LTD11 citations71
US4879982ANov 14, 1989
Method of and apparatus for controlling engine revolution speed
HITACHI LTD15 citations71
US4522175AJun 11, 1985
Rotational speed control apparatus for internal combustion engines
HITACHI LTD5 citations61
US4494498AJan 22, 1985
Air-fuel ratio control system for engine starting
HITACHI LTD4 citations61