Toshie Ootsuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Collection holder
- Patent number 7,155,851
- Issue date Jan 2, 2007
- Dantsu Tec Inc.
- Toshie Ootsuka
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Collection holder
- Publication number 20030226300
- Publication date Dec 11, 2003
- Toshie Ootsuka
- A63 - SPORTS GAMES AMUSEMENTS