Shigenobu Matsuda

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having plurality of peripheral trenches in per...
- Patent number 8,969,954
- Issue date Mar 3, 2015
- Sanken Electric Co., Ltd.
- Shigenobu Matsuda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240387714
- Publication date Nov 21, 2024
- Sanken Electric Co., Ltd.
- Shigenobu MATSUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20120126284
- Publication date May 24, 2012
- Sanken Electric Co., Ltd.
- Shigenobu Matsuda
- H01 - BASIC ELECTRIC ELEMENTS