Assignee
KUMAGAI JUN-ICHI
JP·2 granted patents·0 citations·filing 2011–2012
Top patents by PatentIndex Score
2 records- 0144US9169539B2Cu-Mg-P-based copper alloy sheet having excellent fatigue resistance characteristic and method of producing the sameKUMAGAI JUN-ICHI·Filed 2012·Granted Oct 27, 2015·0 cites·8 claims
- 0238US10253405B2Cu—Ni—Si-based copper alloy sheet having excellent mold abrasion resistance and shear workability and method for manufacturing sameKUMAGAI JUN ICHI·Filed 2011·Granted Apr 9, 2019·0 cites·16 claims
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