Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9824521 | Coin dispensing device and drawer | Kazuhiko Takahashi, Kenichiro Akita | 2017-11-21 |
| 9384614 | Coin dispensing device and drawer | Kazuhiko Takahashi, Kenichiro Akita | 2016-07-05 |