Issued Patents 2018
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10108138 | Image forming apparatus including process cartridge having a toner cartridge detachably attached to a drum cartridge | Shougo Sato, Yasuo Fukamachi, Motoaki Mushika | 2018-10-23 |
| 10073409 | Developing cartridge comprising mechanism for information detection | Koji Abe, Motoaki Mushika, Yasuo Fukamachi | 2018-09-11 |
| 10031474 | Image forming apparatus | Shougo Sato, Yasuo Fukamachi, Motoaki Mushika | 2018-07-24 |
| 9971299 | Developing cartridge provided with casing including pressure member | Koji Abe, Motoaki Mushika, Yasuo Fukamachi | 2018-05-15 |
| 9964922 | Developing cartridge providing layout of electrodes and detection gear | Keita Shimizu, Tomoya Ichikawa, Takashi Shimizu | 2018-05-08 |
| 9921543 | Image-forming apparatus provided with support parts for supporting cartridge detached from housing | Shougo Sato, Yasuo Fukamachi, Motoaki Mushika, Takehiro Masuda | 2018-03-20 |
| 9904237 | Developing cartridge including protrusion pivotally movable relative to casing | Koji Abe, Motoaki Mushika, Yasuo Fukamachi | 2018-02-27 |
| 9864329 | Developer cartridge provided with gear including protrusion | Yasuo Fukamachi, Motoaki Mushika | 2018-01-09 |
| 9864328 | Developer cartridge provided with gear including surface rotatable with gear | Motoaki Mushika, Yasuo Fukamachi | 2018-01-09 |
| 9857731 | Developing cartridge including protrusion positioned at outer surface of casing | Yasuo Fukamachi, Takuya Kanda | 2018-01-02 |