Assignee
SUGAWARA YOSHITAKA
JP·2 granted patents·1 pending application·15 citations·filing 2005–2011
Top patents by PatentIndex Score
3 records- 0186US8896084B2Semiconductor deviceSUGAWARA YOSHITAKA·Filed 2011·Granted Nov 25, 2014·10 cites·18 claims
- 0276US8786024B2Semiconductor device comprising bipolar and unipolar transistors including a concave and convex portionSUGAWARA YOSHITAKA·Filed 2011·Granted Jul 22, 2014·5 cites·15 claims
- 0336US2007170436A1High-withstand voltage wide-gap semiconductor device and power deviceSUGAWARA YOSHITAKA·Filed 2005·Application pending·0 cites
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