Assignee
YAMAHA
JP·5 granted patents·150 citations·filing 1985–1992
Top patents by PatentIndex Score
5 records- 0186US5338592AProduction method for composite molded articleYAMAHA·Filed 1992·Granted Aug 16, 1994·50 cites·20 claims
- 0281US4685429AValve timing control means for engineYAMAHA·Filed 1985·Granted Aug 11, 1987·33 cites·9 claims
- 0366US4696363AMotorcycle frameYAMAHA·Filed 1986·Granted Sep 29, 1987·47 cites·6 claims
- 0456US4683855AMultiple valve engineYAMAHA·Filed 1985·Granted Aug 4, 1987·14 cites·12 claims
- 0538US4685431AEmergency device for diesel enginesYAMAHA·Filed 1986·Granted Aug 11, 1987·6 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →