Yousuke Tsukamoto

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
Network game system, method for processing the same, network game p...
- Publication number 20090075730
- Publication date Mar 19, 2009
- SEGA CORPORATION
- Masanori Ohe
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Data Recording Medium and Game Device
- Publication number 20080085775
- Publication date Apr 10, 2008
- Kazuyoshi Kasai
- A63 - SPORTS GAMES AMUSEMENTS