Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444702 | Cartridge, rotary unit, and image forming apparatus | Kensuke Sato, Toshiki Fujino | 2019-10-15 |
| 10254712 | Cartridge, process cartridge and electrophotographic image forming apparatus | Masaaki Sato | 2019-04-09 |