Assignee
YOSHIKAWA SEISAKUSHO KK
JP·4 granted patents·25 citations·filing 1977–1993
Top patents by PatentIndex Score
4 records- 0145US5328001ASide pull bicycle brake with differential spring release and pivotal stopper structureYOSHIKAWA SEISAKUSHO KK·Filed 1993·Granted Jul 12, 1994·10 cites·4 claims
- 0240US4244235AApparatus for attaching a brake lever stay to a handle bar of a bicycleYOSHIKAWA SEISAKUSHO KK·Filed 1978·Granted Jan 13, 1981·6 cites·10 claims
- 0337US5464074ADifferential spring-back action between bicycle brake arms along with spring-back stopper structureYOSHIKAWA SEISAKUSHO KK·Filed 1993·Granted Nov 7, 1995·6 cites·6 claims
- 0433US4143745AHolder apparatus for pulling-up wire in center pull type caliper brakeYOSHIKAWA SEISAKUSHO KK·Filed 1977·Granted Mar 13, 1979·3 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →