Assignee
KEIHIN SEIKI MFG
8 granted patents·117 citations·filing 1975–1996
Top patents by PatentIndex Score
8 records- 0169US4041797AThrottle-valve operating device for a carburetorKEIHIN SEIKI MFG·Filed 1975·Granted Aug 16, 1977·24 cites·2 claims
- 0268US5630399AFuel injection system with employing vane type fuel pumpKEIHIN SEIKI MFG·Filed 1995·Granted May 20, 1997·26 cites·4 claims
- 0363US5540388ASolenoid type fuel injection valveKEIHIN SEIKI MFG·Filed 1994·Granted Jul 30, 1996·21 cites·8 claims
- 0462US5518182ASolenoid type fuel injection valveKEIHIN SEIKI MFG·Filed 1994·Granted May 21, 1996·21 cites·8 claims
- 0548US5575268AAir-fuel ratio controlling system for internal combustion engineKEIHIN SEIKI MFG·Filed 1995·Granted Nov 19, 1996·13 cites·17 claims
- 0638US4057041AIcing preventing device for a carburetor for two-cycle engine useKEIHIN SEIKI MFG·Filed 1975·Granted Nov 8, 1977·3 cites·2 claims
- 0735US5732889AElectromagnetic fuel injection valve assemblyKEIHIN SEIKI MFG·Filed 1996·Granted Mar 31, 1998·7 cites·10 claims
- 0819US4118445ASliding throttle valve type carburetorKEIHIN SEIKI MFG·Filed 1976·Granted Oct 3, 1978·2 cites·4 claims
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