Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9749492 | Beam adjustment method for optical scanning device and optical scanning device | — | 2017-08-29 |
| 9199480 | Optical scanning device and image forming apparatus using same | Shingo Yoshida | 2015-12-01 |
| 8908002 | Optical scanning device and image forming apparatus therewith | Shingo Yoshida | 2014-12-09 |
| 8861101 | Lens-mounting structure, and optical-scanning apparatus and image-forming apparatus equipped with the same | Issei Nakano | 2014-10-14 |
| 8723910 | Optical scanning device and image forming apparatus using same | — | 2014-05-13 |