Issued Patents All Time
Showing 301–325 of 757 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10175638 | Image-forming device having guide to guide drawer supporting developing units in main casing | Motoaki Mushika | 2019-01-08 |
| 10175628 | Image forming apparatus | Yasuo Fukamachi | 2019-01-08 |
| 10168663 | Process cartridge | Atsushi Fukaya, Aya Adachi, Hideshi Nishiyama | 2019-01-01 |
| 10168640 | Image forming apparatus providing constant toner level in developing unit | — | 2019-01-01 |
| 10152019 | Image forming apparatus having mountable and demountable photosensitive member cartridge and developing cartridge | Junichi Yokoi | 2018-12-11 |
| 10146156 | Image forming apparatus and toner cartridge | — | 2018-12-04 |
| 10133213 | Image forming apparatus and drum cartridge | — | 2018-11-20 |
| 10126698 | Image forming apparatus | Masahito Saeki | 2018-11-13 |
| 10126685 | Image forming apparatus with removable waste toner container and exposable feeding path | — | 2018-11-13 |
| 10108138 | Image forming apparatus including process cartridge having a toner cartridge detachably attached to a drum cartridge | Yasuo Fukamachi, Motoaki Mushika, Kazuna Taguchi | 2018-10-23 |
| 10099885 | Conveying apparatus | Kenichi Hirata | 2018-10-16 |
| 10099884 | Conveying apparatus | Kenichi Hirata | 2018-10-16 |
| 10082765 | Process cartridge and image forming apparatus | Hideshi Nishiyama, Atsushi Fukaya, Aya Adachi, Ryosuke Hayashi, Masaaki Furukawa | 2018-09-25 |
| 10082747 | Process cartridge and image forming apparatus including the same | — | 2018-09-25 |
| 10073381 | Image forming device having toner unit, developer unit, and image bearing unit | Tsutomu Suzuki, Masahiro Ishii | 2018-09-11 |
| 10067468 | Image forming apparatus and process cartridge | Atsushi Fukaya | 2018-09-04 |
| 10061230 | Image forming apparatus capable of facilitating toner replenishment to toner supply unit | — | 2018-08-28 |
| 10061229 | Process unit | — | 2018-08-28 |
| 10037002 | Image forming apparatus comprising process cartridge | — | 2018-07-31 |
| 10037001 | Image forming apparatus comprising process cartridge | — | 2018-07-31 |
| 10031474 | Image forming apparatus | Yasuo Fukamachi, Motoaki Mushika, Kazuna Taguchi | 2018-07-24 |
| 10025257 | Image forming apparatus including a support frame and guide elements | — | 2018-07-17 |
| 10007230 | Image forming apparatus | — | 2018-06-26 |
| 10001739 | Image forming apparatus | — | 2018-06-19 |
| 9983533 | Image forming device having feed tray and retaining unit retaining photosensitive drums | — | 2018-05-29 |