Ken Yoshihiko Hirakawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Game console application with action cards
- Patent number 11,185,758
- Issue date Nov 30, 2021
- Sony Interactive Entertainment Inc.
- Katsuya Hyodo
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GAME CONSOLE APPLICATION WITH ACTION CARDS
- Publication number 20210275899
- Publication date Sep 9, 2021
- Katsuya Hyodo
- A63 - SPORTS GAMES AMUSEMENTS