Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11138832 | Game system and game apparatus | Naoki Nakamura, Koichi Kimata | 2021-10-05 |
| 6183363 | Game device and screen display method thereof | Manabu Ishihara, Kazuyuki Mukaida | 2001-02-06 |