Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10831149 | Image forming apparatus having mountable and demountable photosensitive member cartridge and developing cartridge | Shougo Sato | 2020-11-10 |
| 10788787 | Developing cartridge including holder movably supporting electrical contact surface | — | 2020-09-29 |
| 10782644 | Developing cartridge | Nao Itabashi | 2020-09-22 |
| 10649369 | Developing cartridge capable of reducing size of image forming apparatus | Nao Itabashi | 2020-05-12 |
| 10627776 | Image forming apparatus | — | 2020-04-21 |
| 10558139 | Image forming apparatus and drum unit | Takamasa Tsukada | 2020-02-11 |
| 10551791 | Image forming apparatus having mountable and demountable photosensitive member cartridge and developing cartridge | Shougo Sato | 2020-02-04 |
| 10534312 | Developing cartridge including holder movably supporting electrical contact surface | — | 2020-01-14 |