Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072656 | Image forming apparatus and optical controller | — | 2011-12-06 |
| 7899346 | Humidity detecting device, and image forming apparatus provided therewith | Kenichi Dan | 2011-03-01 |