Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466619 | Replaceable unit, developing unit, image forming unit, and image forming apparatus | Junichi Ito | 2019-11-05 |
| 10274866 | Toner container, image forming unit including the toner container, and image forming apparatus including the toner container | Shigenori Koido, Atsushi Ota | 2019-04-30 |