Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285724 | Ink scraper for a stencil printer | Tomoya Otomo, Mitsuo Sato | 1994-02-15 |
| 5255599 | Stencil and screen assembly for a printer | Tomoya Otomo, Mitsuo Sate | 1993-10-26 |
| 5172632 | Friction attachment for a stencil to a rotary printing drum | Tomoya Otomo, Mitsuo Sato | 1992-12-22 |