Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852662 | Developing device, process cartridge and image forming apparatus | Takuya Oka, Yoshihiro Mitsui, Akinobu Saito, Kentaro Yamawaki | 2020-12-01 |
| 10656547 | Image forming apparatus mountable with image bearing member unit and developer bearing member | Shuhei Kawasaki, Kodai Hayashi, Keisuke Endoh | 2020-05-19 |
| 10642203 | Image forming apparatus | Takayoshi Kihara | 2020-05-05 |
| 10534288 | Developing device, process cartridge, and image forming apparatus | Kodai Hayashi | 2020-01-14 |