Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866539 | Unit having a developer conveying member and a filter for a chamber | Hisashi Taniguchi, Shuhei Kawasaki, Shota Nakamura | 2020-12-15 |
| 10761453 | Developing device, process cartridge, and image forming apparatus | Shuhei Kawasaki, Yoshihiro Mitsui, Yasukazu Ikami, Shunsuke Matsushita, Takuya Oka | 2020-09-01 |
| 10642203 | Image forming apparatus | Shinichi Agata | 2020-05-05 |