Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8757615 | Bill accumulation device | Hirokazu Komatsu | 2014-06-24 |
| 5813774 | Ticket-printing device and ribbon assembly adapted for easy ribbon replacement and mode setting | Sadao Sone, Takahiro Amada | 1998-09-29 |