Masao Yamamoto

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Game apparatus and storage medium storing game program
- Patent number 8,016,671
- Issue date Sep 13, 2011
- Nintendo Co., Ltd.
- Masao Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Game apparatus and storage medium storing game program
- Patent number 7,470,192
- Issue date Dec 30, 2008
- Nintendo Co., Ltd.
- Masao Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Game apparatus and memory cartridge used therefor
- Patent number RE36675
- Issue date Apr 25, 2000
- Nintendo Co., Ltd.
- Masao Yamamoto
- 463 - Amusement devices: games
Information Patent Grant
Game apparatus and memory cartridge used therefor
- Patent number 5,265,888
- Issue date Nov 30, 1993
- Nintendo Co., Ltd.
- Masao Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Game apparatus and storage medium storing game program
- Publication number 20100041474
- Publication date Feb 18, 2010
- Nintendo Co., Ltd.
- Masao Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Game apparatus and storage medium storing game program
- Publication number 20050164784
- Publication date Jul 28, 2005
- Nintendo Co., Ltd.
- Masao Yamamoto
- A63 - SPORTS GAMES AMUSEMENTS