Issued Patents 2020
Showing 1–9 of 9 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, Motoaki Mushika | 2020-12-15 |
| 10859967 | Image forming apparatus | Shougo Sato, Yasuo Fukamachi, Motoaki Mushika | 2020-12-08 |
| 10794098 | Hinge device and image forming apparatus | — | 2020-10-06 |
| 10782630 | Image forming apparatus with movable support member | Shougo Sato, Yasutada Kato, Yasuo Fukamachi | 2020-09-22 |
| 10747173 | Developing cartridge providing layout of electrodes and detection gear | Keita Shimizu, Tomoya Ichikawa, Takashi Shimizu | 2020-08-18 |
| 10649395 | Developing cartridge comprising mechanism for information detection | Koji Abe, Motoaki Mushika, Yasuo Fukamachi | 2020-05-12 |
| 10613471 | Developer cartridge provided with gear including protrusion | Yasuo Fukamachi, Motoaki Mushika | 2020-04-07 |
| 10571856 | Image forming apparatus | Shougo Sato, Yasuo Fukamachi, Motoaki Mushika | 2020-02-25 |
| 10551768 | Developing cartridge including protrusion positioned at outer surface of casing | Yasuo Fukamachi, Takuya Kanda | 2020-02-04 |