Tooru Fujioka

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Kokubunji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor integrated circuit devices for high-speed or high fre...
- Patent number 5,677,570
- Issue date Oct 14, 1997
- Hitachi, Ltd.
- Hiroshi Kondoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithic integrated circuit device having microwave power amplifi...
- Patent number 5,574,402
- Issue date Nov 12, 1996
- Hitachi, Ltd.
- Akishige Nakajima
- H03 - BASIC ELECTRONIC CIRCUITRY