Toshio Fujioka

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making staggered gate MOSTFT
- Patent number 5,300,446
- Issue date Apr 5, 1994
- Yamaha Corporation
- Toshio Fujioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma vapor deposition of an improved passivation film using elect...
- Patent number 4,866,003
- Issue date Sep 12, 1989
- Yamaha Corporation
- Katsuyuki Yokoi
- H01 - BASIC ELECTRIC ELEMENTS