Kirihito Ogawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video display system and video display control apparatus
- Patent number 7,477,321
- Issue date Jan 13, 2009
- Sony Corporation
- Tatsuya Yokoyama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Video display system and video display control apparatus
- Publication number 20050174489
- Publication date Aug 11, 2005
- SONY CORPORATION
- Tatsuya Yokoyama
- G06 - COMPUTING CALCULATING COUNTING