Shigeaki Minamihata

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Fuchu, JP

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Patents Grantslast 30 patents

Information Patent Grant
IIL circuit with PNP injector
- Patent number 4,789,884
- Issue date Dec 6, 1988
- Hitachi, Ltd.
- Shigeaki Minamihata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase control circuit and oscillator circuit using it
- Patent number 4,136,289
- Issue date Jan 23, 1979
- Hitachi, Ltd.
- Makoto Furihata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE