Senji Shoji

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Kodaira, JA

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Patents Grantslast 30 patents

Information Patent Grant
Single in-line high power resin-packaged semiconductor device havin...
- Patent number 4,095,253
- Issue date Jun 13, 1978
- Hitachi, Ltd.
- Masayoshi Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-emitter transistor having heavily doped N+ regions surroundin...
- Patent number 3,946,425
- Issue date Mar 23, 1976
- Hitachi, Ltd.
- Senji Shoji
- H01 - BASIC ELECTRIC ELEMENTS