Assignee
HIRAO HIROHIKO
JP·3 granted patents·1 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0157US8183386B2Phenylnaphthylimidazole compound and usage of the sameHIRAO HIROHIKO·Filed 2005·Granted May 22, 2012·1 cites·15 claims
- 0252US9532493B2Surface treating composition for copper and copper alloy and utilization thereofHIRAO HIROHIKO·Filed 2012·Granted Dec 27, 2016·0 cites·18 claims
- 0341US9649713B2Surface treating composition for copper and copper alloy and utilization thereofHIRAO HIROHIKO·Filed 2012·Granted May 16, 2017·0 cites·10 claims
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