Katsumi Araki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Jungle gym
- Patent number 6,558,295
- Issue date May 6, 2003
- Tomy Company, Ltd.
- Katsumi Araki
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Jungle gym
- Publication number 20020010054
- Publication date Jan 24, 2002
- Katsumi Araki
- A63 - SPORTS GAMES AMUSEMENTS