Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10115262 | Rotating apparatus for game system having light-emitting device attached thereto | Hiroki Ashigaya, Manabu Ohmizu | 2018-10-30 |
| 10035062 | Roulette lottery apparatus | Naoya Yamaguchi | 2018-07-31 |
| 9861884 | Rotating apparatus for game system | Naoya Yamaguchi | 2018-01-09 |