Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390471 | Apparatus for detecting passage of a game medium and a game machine employing same | Toshiaki Shinbo, Jinichi Matsumoto, Sumito Oda, Isamu Kubota | 2002-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390471 | Apparatus for detecting passage of a game medium and a game machine employing same | Toshiaki Shinbo, Jinichi Matsumoto, Sumito Oda, Isamu Kubota | 2002-05-21 |