Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825305 | Game apparatus, display system, and recording medium | Norifumi Kawai, Shinya Suga, Fumitaka TAKEYAMA, Kazuyasu Ogura | 2020-11-03 |
| 10537786 | Lottery device and game machine using same | Shogo Azuma, Toshihiro Kusano, Kazuo Tsubota | 2020-01-21 |