Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11069177 | Device and method for displaying an inventory of game items based on their expiration date | Masaki Oyama, Toshikazu Jinnouchi | 2021-07-20 |
| 11004300 | Information processor, recording medium, and game control method | Masaki Oyama, Toshikazu Jinnouchi | 2021-05-11 |
| 10933332 | Information processing system | Masaki Oyama, Toshikazu Jinnouchi | 2021-03-02 |