Katsuhiko Matsushita

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Osaka-fu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for recording at least two picture signals and method of rep...
- Patent number 5,715,358
- Issue date Feb 3, 1998
- Sanyo Electric Co., Ltd.
- Takashi Ohnaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE