Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5033603 | Coin diameter discriminating device | Osamu Kai, Yasuyuki Inomata | 1991-07-23 |
| 4841563 | Bucket type coin accumulation apparatus | Yoshii Sano, Hideo Totsu | 1989-06-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5033603 | Coin diameter discriminating device | Osamu Kai, Yasuyuki Inomata | 1991-07-23 |
| 4841563 | Bucket type coin accumulation apparatus | Yoshii Sano, Hideo Totsu | 1989-06-20 |