Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871743 | Cleaning device for removing a developer, process cartridge and image forming apparatus | Shuhei Tokiwa | 2020-12-22 |
| 10852686 | Cleaning device for image bearing member, process cartridge and image forming apparatus | Shuhei Tokiwa | 2020-12-01 |