Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11040280 | Game processing method and information processing device | Koutarou Ishiki, Shinya Sakai, Yuko Tatsuko, Akiko Takada | 2021-06-22 |
| 10471352 | Game processing method and information processing device | Koutarou Ishiki, Shinya Sakai, Yuko Tatsuko, Akiko Takada | 2019-11-12 |