Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593700 | Erecting equal-magnification lens array plate, optical scanning unit, and image reading device | Katsuhide Shimmo, Teruhide Inoue | 2013-11-26 |
| 8446647 | Image reading device | Shiro Sato, Katsuhide Shimmo | 2013-05-21 |
| 8077407 | Lens array unit mounting structure | Katsuhide Shimmo, Shiro Sato | 2011-12-13 |