Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866556 | Image forming apparatus including process cartridge having a toner cartridge detachably attached to a drum cartridge | Shougo Sato, Yasuo Fukamachi, Kazuna Taguchi | 2020-12-15 |
| 10859967 | Image forming apparatus | Shougo Sato, Yasuo Fukamachi, Kazuna Taguchi | 2020-12-08 |
| 10852690 | Image-forming device having guide to guide drawer supporting developing units in main casing | Shougo Sato | 2020-12-01 |
| 10649395 | Developing cartridge comprising mechanism for information detection | Kazuna Taguchi, Koji Abe, Yasuo Fukamachi | 2020-05-12 |
| 10613471 | Developer cartridge provided with gear including protrusion | Kazuna Taguchi, Yasuo Fukamachi | 2020-04-07 |
| 10571856 | Image forming apparatus | Shougo Sato, Yasuo Fukamachi, Kazuna Taguchi | 2020-02-25 |