Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877048 | Image forming apparatus, transfer unit thereof, and method of shifting transfer rollers thereof | — | 2011-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877048 | Image forming apparatus, transfer unit thereof, and method of shifting transfer rollers thereof | — | 2011-01-25 |