Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 9864328 | Developer cartridge provided with gear including surface rotatable with gear | Motoaki Mushika, Yasuo Fukamachi | 2018-01-09 |
| 9864329 | Developer cartridge provided with gear including protrusion | Yasuo Fukamachi, Motoaki Mushika | 2018-01-09 |
| 9857731 | Developing cartridge including protrusion positioned at outer surface of casing | Yasuo Fukamachi, Takuya Kanda | 2018-01-02 |
| 9846405 | Developing cartridge comprising mechanism for information detection | Koji Abe, Motoaki Mushika, Yasuo Fukamachi | 2017-12-19 |
| D795340 | Toner cartridge | Koji Abe, Motoaki Mushika, Takuya Kanda, Yasuo Fukamachi | 2017-08-22 |
| D795341 | Toner cartridge | Koji Abe, Motoaki Mushika, Takuya Kanda, Yasuo Fukamachi | 2017-08-22 |
| 9639026 | Cartridge with transmission gear and toothless gear | — | 2017-05-02 |
| 9625856 | Cartridge including agitator therein | Yasuo Fukamachi, Motoaki Mushika | 2017-04-18 |
| D783087 | Photosensitive drum unit | Yasuo Fukamachi, Motoaki Mushika, Koji Abe, Takuya Kanda | 2017-04-04 |
| 9606473 | Cartridge having detected member | Motoaki Mushika, Yasuo Fukamachi | 2017-03-28 |
| 9606503 | Cartridge | — | 2017-03-28 |
| 9594329 | Cartridge | — | 2017-03-14 |
| 9557681 | Developing device, process cartridge and image forming apparatus | Kenjiro Nishiwaki, Takanori Uno, Takuya Amaike, Masateru Kawamura, Motoaki Mushika +3 more | 2017-01-31 |
| 9436157 | Image forming apparatus provided with process cartridge | — | 2016-09-06 |
| 9429898 | Developing cartridge including electrode and protrusion | Yasuo Fukamachi | 2016-08-30 |
| 9383720 | Process cartridge and drum cartridge | Yasuo Fukamachi, Koji Abe, Takuya Kanda, Motoaki Mushika | 2016-07-05 |
| 9086655 | Developing device | Takanori Uno | 2015-07-21 |
| 9037052 | Developer supply device | Keisuke Takahashi | 2015-05-19 |
| 8731446 | Developer supply device for supplying charged development agent to intended device and image forming apparatus having the same | Keisuke Takahashi | 2014-05-20 |
| 8626021 | Developer supply device having side seal members to prevent toner leakage, and image forming apparatus having the same | — | 2014-01-07 |
| 8494420 | Development agent supply device and image forming apparatus having the same | Keisuke Takahashi, Kenjiro Nishiwaki | 2013-07-23 |
| 8295751 | Thermal fixing unit having pivotally movable pressure pad and image forming device provided with the same | Makoto Souda | 2012-10-23 |