Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085455 | Optical scanning device, method of adjusting the same, and image forming apparatus | — | 2011-12-27 |
| 7903135 | Optical scanning device and image forming apparatus for optimizing arrangement intervals in a main-scanning direction and a sub-scanning direction | Daisuke Ichii, Yoshinori Hayashi, Seizo Suzuki, Masaaki Ishida | 2011-03-08 |