Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8224196 | Waste toner detecting device, image forming apparatus having the same, and method thereof | — | 2012-07-17 |
| 8102578 | Image scanning apparatus and method of scanning both sides of a printed medium using the same | — | 2012-01-24 |
| 7822360 | Image forming apparatus including locking unit | — | 2010-10-26 |