Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429793 | Developing cartridge including configurable protrusion | Koji Abe, Motoaki Mushika, Yasuo Fukamachi | 2019-10-01 |
| 10379492 | Developing cartridge providing layout of electrodes and detection gear | Keita Shimizu, Tomoya Ichikawa, Takashi Shimizu | 2019-08-13 |
| 10303110 | Image forming apparatus including process cartridge having a toner cartridge detachably attached to a drum cartridge | Shougo Sato, Yasuo Fukamachi, Motoaki Mushika | 2019-05-28 |
| 10303113 | Developing cartridge comprising mechanism for information detection | Koji Abe, Motoaki Mushika, Yasuo Fukamachi | 2019-05-28 |
| 10248074 | Developer cartridge provided with gear including protrusion | Yasuo Fukamachi, Motoaki Mushika | 2019-04-02 |
| 10241467 | Developing cartridge providing layout of electrodes and detection gear | Keita Shimizu, Tomoya Ichikawa, Takashi Shimizu | 2019-03-26 |
| 10222724 | Developing cartridge including protrusion positioned at outer surface of casing | Yasuo Fukamachi, Takuya Kanda | 2019-03-05 |