Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158158 | Game system, game device, server, recording medium and item purchase limiting method | Kaori Ando, Norio Matsumura, Masayuki Wada | 2021-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158158 | Game system, game device, server, recording medium and item purchase limiting method | Kaori Ando, Norio Matsumura, Masayuki Wada | 2021-10-26 |