Assignee
IGARASHI SHINICHI
JP·3 granted patents·2 pending applications·5 citations·filing 2010–2011
Top patents by PatentIndex Score
5 records- 0171US8920666B2Etching method and photomask blank processing methodIGARASHI SHINICHI·Filed 2010·Granted Dec 30, 2014·3 cites·12 claims
- 0271US8309277B2Photomask making methodIGARASHI SHINICHI·Filed 2010·Granted Nov 13, 2012·2 cites·19 claims
- 0344US8304146B2Photomask making method, photomask blank and dry etching methodIGARASHI SHINICHI·Filed 2010·Granted Nov 6, 2012·0 cites·14 claims
- 0441US2013098660A1Electric wire protection structure and method for manufacturing electric wire protection structureIGARASHI SHINICHI·Filed 2011·Application pending·0 cites
- 0531US2012325519A1Wire protectorIGARASHI SHINICHI·Filed 2010·Application pending·0 cites
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