Assignee

HOSOMI AKIRA

JP·2 granted patents·1 citations·filing 2010–2010

Technology mixC23F2 H01L2 H10P2 H10W2

Top patents by PatentIndex Score

2 records

0147US8900478B2Etchant and method for manufacturing semiconductor device using sameHOSOMI AKIRA·Filed 2010·Granted Dec 2, 2014·1 cites·17 claims
0239US9177827B2Etchant and method for manufacturing semiconductor device using sameHOSOMI AKIRA·Filed 2010·Granted Nov 3, 2015·0 cites·7 claims

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