Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503116 | Image-forming device having guide to guide drawer supporting developing units in main casing | Shougo Sato | 2019-12-10 |
| 10429793 | Developing cartridge including configurable protrusion | Koji Abe, Kazuna Taguchi, Yasuo Fukamachi | 2019-10-01 |
| 10303110 | Image forming apparatus including process cartridge having a toner cartridge detachably attached to a drum cartridge | Shougo Sato, Yasuo Fukamachi, Kazuna Taguchi | 2019-05-28 |
| 10303113 | Developing cartridge comprising mechanism for information detection | Kazuna Taguchi, Koji Abe, Yasuo Fukamachi | 2019-05-28 |
| 10248074 | Developer cartridge provided with gear including protrusion | Kazuna Taguchi, Yasuo Fukamachi | 2019-04-02 |
| 10175638 | Image-forming device having guide to guide drawer supporting developing units in main casing | Shougo Sato | 2019-01-08 |