Assignee
IKENAGA OSAMU
0 granted patents·2 pending applications·0 citations·filing 2007–2008
Top patents by PatentIndex Score
2 records- 0147US2009162758A1Photomask having code pattern formed by coding data conversion process information, photomask formation method, and semiconductor device fabrication methodIKENAGA OSAMU·Filed 2008·Application pending·0 cites
- 0243US2007207393A1Photomask formation method, photomask, and semiconductor device fabrication methodIKENAGA OSAMU·Filed 2007·Application pending·0 cites
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