Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4629174 | Paper sheet collecting apparatus | Toshiyuki Miyano | 1986-12-16 |
| 4501418 | Stacking device for paper sheets | Yoshio Ariga, Toshiyuki Miyano | 1985-02-26 |
| 4470590 | Stacking device for paper sheets | Yoshio Ariga, Toshiyuki Miyano | 1984-09-11 |