Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926800 | Sheet processing apparatus and image forming apparatus | Atsuteru Oikawa, Kenichi Hayashi, Kenichi Tamura, Takashi Sugiura, Hitoshi Kato +2 more | 2011-04-19 |
| 7890024 | Image heating apparatus with detachable unit urging external heating member to rotational body | Taiya Hirayama, Seiichiro Kameda, Masashi Sawada | 2011-02-15 |
| 7890038 | Image heating apparatus | Seiichiro Kameda, Taiya Hirayama, Masashi Sawada | 2011-02-15 |