Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641047 | Bank-note processing device | Yukio Ito, Noboru Yamagishi, Tadashi Hatamachi | 2003-11-04 |
| 6609661 | Bank-note processing device | Yukio Ito, Noboru Yamagishi, Tadashi Hatamachi | 2003-08-26 |
| 6543763 | Bank-note processing device | Yukio Ito, Noboru Yamagishi, Tadashi Hatamachi | 2003-04-08 |