Kenichi Tonomura

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Patents Grantslast 30 patents

Information Patent Grant
Television receivers
- Patent number 4,417,277
- Issue date Nov 22, 1983
- Hitachi, Ltd.
- Kenichi Tonomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase detection circuit and automatic tint control circuit of color...
- Patent number 4,364,082
- Issue date Dec 14, 1982
- Hitachi, Ltd.
- Kenichi Tonomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma signal gain control circuit
- Patent number 4,349,834
- Issue date Sep 14, 1982
- Hitachi, Ltd.
- Kenichi Tonomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE