Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055821 | Coin rolling game apparatus | — | 2006-06-06 |
| 6878064 | Video and reel card game | — | 2005-04-12 |
| 6852026 | Video and reel card game | — | 2005-02-08 |
| 6641136 | Sports pinball amusement device | — | 2003-11-04 |
| 6390470 | Card game pinball amusement device | — | 2002-05-21 |
| 6279904 | Pinball machine with sloping playing field | — | 2001-08-28 |
| 6229904 | Automatic morphing photography booth | Hiroyuki Hiraiwa | 2001-05-08 |
| 5897220 | Automatic photograph booth for forming sketches | Hiroyuki Hiraiwa | 1999-04-27 |
| 5696995 | Automatic photography booth | Hiroyuki Hiraiwa | 1997-12-09 |
| 5605504 | Electronic wagering machine | — | 1997-02-25 |