Assignee
IYANAGI KATSUMI
JP·3 granted patents·3 citations·filing 2007–2010
Top patents by PatentIndex Score
3 records- 0159US8171434B2Method for dimension conversion difference prediction, method for manufacturing photomask, method for manufacturing electronic component, and program for dimension conversion difference predictionIYANAGI KATSUMI·Filed 2008·Granted May 1, 2012·3 cites·7 claims
- 0249US9103025B2Magnetron sputtering apparatus and method of manufacturing semiconductor deviceIYANAGI KATSUMI·Filed 2007·Granted Aug 11, 2015·0 cites·6 claims
- 0336US8276103B2Photomask designing method, photomask manufacturing method, and photomask designing programIYANAGI KATSUMI·Filed 2010·Granted Sep 25, 2012·0 cites·20 claims
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