Toshiharu Hida

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automatic focusing system for use in cameras having zooming function
- Patent number 4,969,044
- Issue date Nov 6, 1990
- Victor Company of Japan, Ltd.
- Isao Hijikata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video camera having grip constituted by battery
- Patent number 4,772,902
- Issue date Sep 20, 1988
- Victor Company of Japan, Ltd.
- Yuzuru Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE