Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845723 | Photosensitive drum unit to address vibration of a charge roller | Hiroaki Nosho, Takatoshi Hamada | 2020-11-24 |
| D889415 | Process cartridge for image forming apparatus | Naoya Asanuma, Tetsuya Numata, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2020-07-07 |
| 10606210 | Development device, process cartridge, and image forming apparatus | Hiroaki Nosho, Tetsuya Numata | 2020-03-31 |
| 10551790 | Cartridge and electrophotographic image forming apparatus | Noriyuki Komatsu, Shunsuke Uratani | 2020-02-04 |