Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086159 | Fixing device and image forming apparatus including the fixing device | — | 2011-12-27 |
| 8064798 | Fixing device and image forming apparatus with heating member heated uniformly in circumferential direction | Kenichi Hasegawa, Hiroshi Yoshinaga, Yasunori Ishigaya, Ryota Yamashina | 2011-11-22 |
| 8050607 | Image forming apparatus, fixing unit, and image forming method with a cleaning mechanism that contacts a tension mechanism | Hiroshi Seo | 2011-11-01 |
| 8023861 | Fixing device and image-forming apparatus comprising the same | Hiroshi Yoshinaga, Masanao Ehara, Naoki Iwaya, Yoshiki Yamaguchi | 2011-09-20 |
| 8010028 | Image forming apparatus and fixing device | — | 2011-08-30 |
| 7983598 | Fixing device and image forming apparatus | Hiroshi Yoshinaga | 2011-07-19 |
| 7899350 | Fixing device and image forming apparatus using the same | — | 2011-03-01 |
| 7869753 | Fixing device and image forming apparatus | — | 2011-01-11 |