Takayuki Ohtsuka

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wide angle image pickup apparatus
- Patent number 6,891,569
- Issue date May 10, 2005
- Victor Company of Japan Limited
- Kenji Matsuoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video recorder for recording moving and still picture information
- Patent number 6,871,010
- Issue date Mar 22, 2005
- Victor Company of Japan, Ltd.
- Kenji Taguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE