Assignee
SAKAMAKI HIROMU
JP·2 granted patents·0 citations·filing 2012–2012
Top patents by PatentIndex Score
2 records- 0121US9021702B2Toothed part manufacturing method, toothed part manufacturing device, and toothed partSAKAMAKI HIROMU·Filed 2012·Granted May 5, 2015·0 cites·9 claims
- 0221US8997355B2Toothed part manufacturing method, toothed part manufacturing device, and toothed partSAKAMAKI HIROMU·Filed 2012·Granted Apr 7, 2015·0 cites·9 claims
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