Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9052647 | Image forming apparatus including transfer roller and transfer bias applying section | — | 2015-06-09 |
| 8626044 | Image formation apparatus | Yoshiaki Tashiro | 2014-01-07 |
| 8335462 | Image forming apparatus | Takeshi Watanabe | 2012-12-18 |
| 7437115 | Image forming device | — | 2008-10-14 |
| 7295801 | Image forming device and transfer sheet conveyance and guide mechanism thereof | — | 2007-11-13 |