Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4745265 | Automatic check card issuing apparatus | Shugo Douno, Fumio Miyanaga, Hiroshi Tomiyama | 1988-05-17 |
| 4733060 | Check negotiation system by means of check cards and check card drawing apparatus | Syugo Dono, Fumio Miyanaga, Hiroshi Tomiyama, Sadaaki Uesaka | 1988-03-22 |