Issued Patents All Time
Showing 226–250 of 757 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10671016 | Image-forming apparatus provided with detachable waste toner container and sheet-conveying guide | Takashi Shimizu | 2020-06-02 |
| 10671014 | Image forming apparatus including developing device supporting structure having guide groove | — | 2020-06-02 |
| 10663917 | Image forming apparatus | Tomoya Ichikawa | 2020-05-26 |
| 10663916 | Image forming apparatus | Tomoya Ichikawa | 2020-05-26 |
| 10656560 | Developer container and image forming device | — | 2020-05-19 |
| 10649398 | Process cartridge | — | 2020-05-12 |
| 10649392 | Image forming apparatus | Masato Makino | 2020-05-12 |
| 10647537 | Conveying apparatus | Kenichi Hirata | 2020-05-12 |
| 10642219 | Image forming apparatus with a refeeding path having vertical and horizontal refeeding paths | — | 2020-05-05 |
| 10642194 | Image forming apparatus with removable waste toner container and exposable feeding path | — | 2020-05-05 |
| 10627779 | Image forming apparatus with side frames | — | 2020-04-21 |
| 10599067 | Process unit | — | 2020-03-24 |
| 10599069 | Image forming apparatus capable of facilitating toner replenishment to toner supply unit | — | 2020-03-24 |
| 10599068 | Developing unit having guide that stably supports toner cartridge | Masahiko Hayakawa, Masashi Imai | 2020-03-24 |
| 10585388 | Developing cartridge including developing roller capable of moving relative to frame | — | 2020-03-10 |
| 10585384 | Process cartridge having drum cartridge, toner cartridge and waste toner conveyor tube | Hideshi Nishiyama, Aya Adachi, Atsushi Fukaya | 2020-03-10 |
| 10579011 | Process cartridge and image forming apparatus | Hideshi Nishiyama, Atsushi Fukaya, Aya Adachi, Ryosuke Hayashi, Masaaki Furukawa | 2020-03-03 |
| 10571856 | Image forming apparatus | Yasuo Fukamachi, Motoaki Mushika, Kazuna Taguchi | 2020-02-25 |
| 10558164 | Image forming apparatus | — | 2020-02-11 |
| 10551792 | Image-forming apparatus provided with urging member for urging process cartridge | — | 2020-02-04 |
| 10551791 | Image forming apparatus having mountable and demountable photosensitive member cartridge and developing cartridge | Junichi Yokoi | 2020-02-04 |
| 10545451 | Image forming apparatus including swing plate configured to support developing cartridge | Yasumasa Fujii | 2020-01-28 |
| 10527966 | Image forming apparatus providing constant toner level in developing unit | — | 2020-01-07 |
| 10528000 | Image forming apparatus having plurality of toner cartridges aligned in one direction and plurality of detachable photosensitive drums detachable in the one direction | — | 2020-01-07 |
| 10520888 | Image forming apparatus and process cartridge | Atsushi Fukaya | 2019-12-31 |