Inventor
HONBU MITSUYUKI
9 patents
Patents
9 patentsUS5184057AFeb 2, 1993
Control method and device for ac motor
HITACHI LTD35 citations92
US4865148ASep 12, 1989
Vehicle height control apparatus responsive to power steering operation
HITACHI LTD45 citations92
US4276589AJun 30, 1981
Twelve-step current source inverter
HITACHI LTD34 citations92
US4779709AOct 25, 1988
Apparatus for controlling AC elevators
HITACHI LTD8 citations73
US4549258AOct 22, 1985
Inverter device using gate turn-off thyristors
HITACHI LTD15 citations73
US4420718ADec 13, 1983
Control system for induction motor using inverter for AC power supply
HITACHI LTD17 citations73
US4188663AFeb 12, 1980
Protective device of a current source inverter
HITACHI LTD14 citations73
US3949283AApr 6, 1976
Control system for brushless motor
HITACHI LTD17 citations73
US4058755ANov 15, 1977
Kramer system utilizing a commutatorless motor
HITACHI LTD8 citations72