Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7499658 | Image forming apparatus including at least two thermostats to prevent overheating of the heating roller | Yong-whan Park, Kun-min Lim | 2009-03-03 |
| 7212766 | Wet-type electrophotographic image forming apparatus and a setting method thereof | — | 2007-05-01 |