Shin Yamashita

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and manufacturing process thereof
- Patent number 4,216,038
- Issue date Aug 5, 1980
- Nippon Gakki Seizo Kabushiki Kaisha
- Jun-ichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated semiconductor device
- Patent number 4,205,334
- Issue date May 27, 1980
- Nippon Gakki Seizo Kabushiki Kaisha
- Terumoto Nonaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated semiconductor device including static induction transistor
- Patent number 4,200,879
- Issue date Apr 29, 1980
- Nippon Gakki Seizo Kabushiki Kaisha
- Terumoto Nonaka
- H01 - BASIC ELECTRIC ELEMENTS