Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666448 | Apparatus handling paper sheets and the like | Hisahiro Koshizuka, Shinji Shibata, Riichi Kato | 2003-12-23 |
| 6536761 | Paper money handling device | Akira Mochizuki, Riichi Katou | 2003-03-25 |