Masaaki Sato

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Aomori-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Input device for game machine, and method of controlling position o...
- Patent number 6,501,459
- Issue date Dec 31, 2002
- Alps Electric Co., Ltd.
- Makito Takigawa
- A63 - SPORTS GAMES AMUSEMENTS