Inventor
KUBOKURA KUNIAKI
3 patents
Patents
3 patentsUS5038065AAug 6, 1991
Permanent magnet reversible synchronous motor
HITACHI LTD93 citations94
US4104978AAug 8, 1978
Protective device in a motor-operated sewing machine
HITACHI LTD12 citations72
US4040508AAug 9, 1977
Control circuit for controlling the shaft speed of a motor having clutch and brake devices
HITACHI LTD18 citations70