Yoshikazu Doi

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Omiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Television camera system
- Patent number 4,472,740
- Issue date Sep 18, 1984
- Fuji Photo Optical Co., Ltd.
- Yoshikazu Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical system for color television cameras
- Patent number 4,164,752
- Issue date Aug 14, 1979
- Fuji Photo Optical Co., Ltd.
- Yoshikazu Doi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE