Yuji Sano

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a semiconductor device having trenches def...
- Patent number 7,510,975
- Issue date Mar 31, 2009
- Fuji Electric Holdings Co., Ltd.
- Daisuke Kishimoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing semiconductor device with trenches in subs...
- Publication number 20060154438
- Publication date Jul 13, 2006
- Daisuke Kishimoto
- H01 - BASIC ELECTRIC ELEMENTS