Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515847 | Image forming apparatus with additionally installable apparatus having a positioning member | — | 2009-04-07 |
| 7340209 | Fusing device with rough surface and method for manufacturing the fusing member | Naoki Sunaga, Masato Sakai | 2008-03-04 |