Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648761 | Method and apparatus for issuing coupons for a gaming machine | Hikaru Izawa, Yoshiaki Uemizo | 2003-11-18 |
| 6352175 | Note holding and dispensing device with cassette | Hikaru Izawa, Yoshiaki Uemizo | 2002-03-05 |
| 6325242 | Note holding and dispensing device with cassette | Hikaru Izawa, Yoshiaki Uemizo | 2001-12-04 |
| 6286716 | Note holding and dispensing device with cassette | Hikaru Izawa, Yoshiaki Uemizo | 2001-09-11 |
| 6105747 | Bill validator with a shutter unit | Yoshiaki Uemizo, Kazuhiro Hamaguchi | 2000-08-22 |
| 6098837 | Note hopper/dispenser | Hikaru Izawa, Yoshiaki Uemizo | 2000-08-08 |
| 6019210 | Warming-up type bill validator | Masahiro Motohara, Takeshi Mitsuma | 2000-02-01 |