Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852660 | Image forming apparatus that regulates developing agent and applies regulatory bias | Kosuke Ikada, Katsuichi Abe, Kodai Hayashi, Shinichi Hagiwara, Shuhei Kawasaki | 2020-12-01 |
| 10761453 | Developing device, process cartridge, and image forming apparatus | Takayoshi Kihara, Shuhei Kawasaki, Yoshihiro Mitsui, Shunsuke Matsushita, Takuya Oka | 2020-09-01 |
| 10754265 | Image forming apparatus | Hisashi Yamauchi, Keitaro Nakata, Kosuke Ikada, Kentaro Yamawaki | 2020-08-25 |