Issued Patents 2023
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846909 | Image forming apparatus provided with contacting-separating member capable of moving developing roller relative to photosensitive drum | — | 2023-12-19 |
| 11815847 | Image forming apparatus | — | 2023-11-14 |
| 11815846 | Image forming apparatus | Yasuo Fukamachi, Motoaki Mushika, Kazuna Taguchi | 2023-11-14 |
| 11789382 | Image forming apparatus including drum cartridge having cushion member positioned between developing casing and developing shutter | — | 2023-10-17 |
| 11789381 | Image forming apparatus including toner cartridge and drum cartridge | Yasumasa Fujii, Takashi Arakawa | 2023-10-17 |
| 11762323 | Image forming apparatus | — | 2023-09-19 |
| 11762328 | Image forming apparatus | Kazuna Taguchi | 2023-09-19 |
| 11754967 | Image forming apparatus | — | 2023-09-12 |
| 11740582 | Image forming apparatus | — | 2023-08-29 |
| 11733639 | Image forming apparatus and toner cartridge | Yasuo Fukamachi | 2023-08-22 |
| 11733645 | Image forming apparatus including first process cartridge and second process cartridge attachable to drawer at positions adjacent to each other | Miho Ishida | 2023-08-22 |
| 11733638 | Image forming apparatus having cartridge and waste developer accommodating portion | Hirotaka Mori, Makoto Souda | 2023-08-22 |
| 11726417 | Component movement mechanism for an image forming apparatus | Yoh Nishimura | 2023-08-15 |
| 11726429 | Image forming apparatus including LED array attached to top cover | Atsushi Fukaya | 2023-08-15 |
| 11714380 | Image forming apparatus including process cartridge provided with toner receiving part for receiving toner | Daisuke Maeta, Kazuna Taguchi | 2023-08-01 |
| 11709456 | Image forming apparatus | Yasumasa Fujii | 2023-07-25 |
| 11709454 | Image forming apparatus | — | 2023-07-25 |
| 11698595 | Developing unit having guide that stably supports toner cartridge | Masahiko Hayakawa, Masashi Imai | 2023-07-11 |
| 11693354 | Image forming apparatus facilitating detachment of toner cartridge from process cartridge attached to housing of image forming apparatus | Miho Ishida | 2023-07-04 |
| 11687028 | Image-forming device having guide to guide drawer supporting developing units in main casing | Motoaki Mushika | 2023-06-27 |
| 11681244 | Image forming apparatus with removable waste toner container and exposable feeding path | — | 2023-06-20 |
| 11675305 | Image forming apparatus | — | 2023-06-13 |
| 11669042 | Image forming device and process cartridge therefor | Kazuna Taguchi, Shunsuke Ishii | 2023-06-06 |
| 11669041 | Image forming apparatus | — | 2023-06-06 |
| 11669025 | Image forming apparatus | — | 2023-06-06 |