Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842450 | Banknote handling apparatus | Kozen Nakai, Toshihide Asada, Shinji Matsuura | 2017-12-12 |
| 9792754 | Banknote handling apparatus | Kozen Nakai, Toshihide Asada | 2017-10-17 |
| 9430894 | Banknote handling apparatus | Kozen Nakai, Toshihide Asada, Shinji Matsuura | 2016-08-30 |