Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444659 | Developing cartridge having electrode | Tsutomu Suzuki, Hiroshi Igarashi | 2019-10-15 |
| 10444698 | Image forming apparatus including drum cartridge including swing plate configured to support developing cartridge | Shougo Sato | 2019-10-15 |
| 10429763 | Developing cartridge having electrode | — | 2019-10-01 |
| 10379488 | Developing cartridge including developing gear cover | — | 2019-08-13 |
| 10191421 | Fuser and image apparatus having the same | Hisashi Tsukawaki | 2019-01-29 |
| 10180639 | Cartridge and lid member for cartridge | Hiroki Mori | 2019-01-15 |
| 10151998 | Developing cartridge having electrode | — | 2018-12-11 |
| 10133207 | Developing cartridge having electrode | Tsutomu Suzuki, Hiroshi Igarashi | 2018-11-20 |
| 9958818 | Fixing device comprising endless belt and rotary body | Hirofumi Kuriki, Akihiro Kobayashi | 2018-05-01 |
| 9733589 | Developing cartridge having electrode | Tsutomu Suzuki, Hiroshi Igarashi | 2017-08-15 |
| 9547253 | Developing cartridge having electrode | — | 2017-01-17 |
| 9529320 | Cartridge provided with protection cover capable of protecting developer carrier and image forming apparatus provided with the same | Hiroki Mori | 2016-12-27 |
| 9507316 | Image-forming device and cartridge mountable in the same | Hiroki Mori | 2016-11-29 |
| 9494913 | Developing cartridge including developing gear cover | — | 2016-11-15 |
| 9459555 | Image forming apparatus | Tatsuo Ogasawara, Hiroki Mori | 2016-10-04 |
| 9423765 | Developing cartridge having electrode | — | 2016-08-23 |
| 9395681 | Developing cartridge having electrode | Tsutomu Suzuki, Hiroshi Igarashi | 2016-07-19 |
| 9268301 | Image forming apparatus having housing formed with opening and process cartridge mounted in the housing | Susumu Sakuma, Hiroki Mori, Saya Minoshima | 2016-02-23 |
| 9261857 | Developing cartridge having electrode | Tsutomu Suzuki, Hiroshi Igarashi | 2016-02-16 |
| 9213308 | Cartridge provided with protection cover capable of protecting developer carrier and image forming apparatus provided with the same | Hiroki Mori | 2015-12-15 |
| 9176421 | Cartridge including a cover having releasable engagement | — | 2015-11-03 |
| 9069327 | Developing cartridge including developing gear cover | — | 2015-06-30 |
| 9063457 | Roller cover and cartridge | — | 2015-06-23 |
| 9020399 | Developing cartridge including developing gear cover | — | 2015-04-28 |
| 9020396 | Developing cartridge including developing gear cover | — | 2015-04-28 |