Assignee
FUKAMACHI RIKUO
JP·4 granted patents·269 citations·filing 1985–1987
Top patents by PatentIndex Score
4 records- 0193US4754949AActuator for valveFUKAMACHI RIKUO·Filed 1987·Granted Jul 5, 1988·86 cites·1 claims
- 0291US4621789AElectrically driven valveFUKAMACHI RIKUO·Filed 1985·Granted Nov 11, 1986·72 cites·1 claims
- 0388US4741508AActuator for valveFUKAMACHI RIKUO·Filed 1987·Granted May 3, 1988·57 cites·1 claims
- 0486US4669578AMotor driven valveFUKAMACHI RIKUO·Filed 1986·Granted Jun 2, 1987·54 cites·1 claims
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