Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045249 | Optical scanning device | Masanori Kobayashi, Hiroyoshi Funato | 2011-10-25 |
| 7889224 | Optical path switching device, optical scanning device, and image forming apparatus | Toshimichi Hagiya, Atsushi Takaura, Toshiaki Tokita | 2011-02-15 |