Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753397 | Image forming apparatus and image displacement correction method | — | 2017-09-05 |
| 9563143 | Image formation apparatus and method of controlling image formation apparatus that utilizes misregistration amount detection patterns | — | 2017-02-07 |
| 9207556 | Image formation apparatus having cleaning mode to clean charging device configured to charge image carrier | Kenji Koido | 2015-12-08 |