Assignee

HIRANO MASAO

JP·2 granted patents·8 citations·filing 2010–2010

Technology mixB22C2 B22D2 B24C1 C23C1

Top patents by PatentIndex Score

2 records

0182US9364894B2Method of treating the surface of a cavity of a die used for castingHIRANO MASAO·Filed 2010·Granted Jun 14, 2016·6 cites·7 claims
0275US8424588B2Casting dieHIRANO MASAO·Filed 2010·Granted Apr 23, 2013·2 cites·15 claims

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