Koji Yaginuma

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video camera with stowable monitor having display facing inwardly o...
- Patent number 7,202,901
- Issue date Apr 10, 2007
- Sony Corporation
- Mitsuo Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video camera with a rotatably mounted viewfinder
- Patent number 5,739,859
- Issue date Apr 14, 1998
- Sony Corporation
- Mitsuo Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Battery device and electronic equipment employing the battery devic...
- Patent number 5,626,979
- Issue date May 6, 1997
- Sony Corporation
- Hidero Mitsui
- H01 - BASIC ELECTRIC ELEMENTS