Assignee
YAMAKAWA KAZUYOSHI
JP·2 granted patents·13 citations·filing 2008–2009
Top patents by PatentIndex Score
2 records- 0182US8894292B2Split outer ring, split rolling bearing using the same ring and construction and method of mounting the same rolling bearingYAMAKAWA KAZUYOSHI·Filed 2009·Granted Nov 25, 2014·9 cites·20 claims
- 0268US8523452B2Bearing structure and manufacturing method thereofYAMAKAWA KAZUYOSHI·Filed 2008·Granted Sep 3, 2013·4 cites·7 claims
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