Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452016 | Drum unit, process cartridge and image forming apparatus | Yu Fukasawa | 2019-10-22 |
| 10386751 | Developer container, cartridge, and image-forming apparatus | Naoki Hayashi, Shunsuke Uratani, Toshiteru Yamasaki | 2019-08-20 |
| 10203652 | Cartridge and drum unit for electrophotographic image forming apparatus | Takeshi Arimitsu, Isao Koishi, Yusuke Niikawa | 2019-02-12 |