Masahiko Koyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Program, game-virtual-space providing method, and game-virtual-spac...
- Patent number 12,274,939
- Issue date Apr 15, 2025
- CYGAMES, INC.
- Masahiko Koyama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PROGRAM, GAME-VIRTUAL-SPACE PROVIDING METHOD, AND GAME-VIRTUAL-SPAC...
- Publication number 20220258047
- Publication date Aug 18, 2022
- CYGAMES, INC.
- Masahiko Koyama
- A63 - SPORTS GAMES AMUSEMENTS