Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204565 | Developing apparatus to increase adhesion between a seal member and a regulation portion in the developing apparatus | Takuya Kawakami, Yuji Kawaguchi | 2021-12-21 |
| 11204566 | Image forming apparatus and developing cartridge | Yukio Kubo, Daisuke Abe, Mitsuhiro Sato, Masahiro Suetsugu, Kengo Sakai | 2021-12-21 |
| 11204575 | Image forming apparatus | Yukio Kubo, Daisuke Abe | 2021-12-21 |
| 11003129 | Cartridge, image forming apparatus and assembling method of drive transmission unit | Shunsuke Uratani | 2021-05-11 |
| 10915055 | Drum unit, process cartridge and image forming apparatus | Shigemi Kamoshida | 2021-02-09 |