Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12099317 | Image forming apparatus having a detachable transfer unit including transfer belt and a swingable cleaning unit | — | 2024-09-24 |
| 11846900 | Image forming apparatus having a detachable transfer unit including a transfer belt and a swingable cleaning unit | — | 2023-12-19 |
| 11740584 | Image forming apparatus and method for producing drive unit | Yuichi Tanabe | 2023-08-29 |
| 11644786 | Image forming apparatus | Yuichi Tanabe | 2023-05-09 |
| 10935909 | Image forming apparatus including transfer roller to transfer toner image from image bearing member to belt | — | 2021-03-02 |
| 10635029 | Image forming apparatus with intermediate transfer method | — | 2020-04-28 |
| 8113510 | Sheet processing apparatus and image forming apparatus | — | 2012-02-14 |