Jin SUGIYAMA

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Katsushika-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Baseball game board
- Patent number 9,566,502
- Issue date Feb 14, 2017
- Epoch Company, Ltd.
- Yoshihiko Takagishi
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BASEBALL GAME BOARD
- Publication number 20150202527
- Publication date Jul 23, 2015
- EPOCH COMPANY, LTD.
- Yoshihiko TAKAGISHI
- A63 - SPORTS GAMES AMUSEMENTS