Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8845410 | Multi-station game machine | Keiri Yoshioka | 2014-09-30 |
| 8216046 | Multi-station game machine | Keiri Yoshioka | 2012-07-10 |
| 7727066 | Game machine, game machine system, and method of controlling a game machine reel spin time | Keiri Yoshioka | 2010-06-01 |
| 7465226 | Multi-station game machine | Keiri Yoshioka | 2008-12-16 |