Masayuki Takahashi

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Ota-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Turn-table adapter capable of being attached to a game device and p...
- Patent number 6,769,689
- Issue date Aug 3, 2004
- Konami Co., Ltd.
- Satoshi Shimomura
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Music game system, game control method for the game system, and com...
- Patent number 6,607,446
- Issue date Aug 19, 2003
- Konami Co., Ltd.
- Satoshi Shimomura
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Operating apparatus for game machine
- Patent number D431606
- Issue date Oct 3, 2000
- Konami Co., Ltd.
- Satoshi Shimomura
- D21 - Games, toys, and sports goods