Issued Patents All Time
Showing 126–150 of 757 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11429057 | Image forming apparatus including developing cartridge in which a front wall and first developing-device frame are overlapped | — | 2022-08-30 |
| 11422486 | Image forming apparatus | Miho Ishida | 2022-08-23 |
| 11415932 | Image forming apparatus having a protective mechanism for a photosensitive drum in a cartridge | Kazuna Taguchi | 2022-08-16 |
| 11415906 | Image forming apparatus | — | 2022-08-16 |
| 11409231 | Image forming apparatus having a drawer including a lock portion | Kazuna Taguchi | 2022-08-09 |
| 11409223 | Image forming apparatus | — | 2022-08-09 |
| 11409222 | Image forming apparatus | — | 2022-08-09 |
| 11397404 | Image forming apparatus | — | 2022-07-26 |
| 11385592 | Image forming apparatus | — | 2022-07-12 |
| 11385569 | Image forming apparatus including toner cartridge | Shintaro Fukuoka | 2022-07-12 |
| 11372366 | Image-forming apparatus including movable drawer on which toner cartridge is mountable without process cartridge | Daisuke Maeta | 2022-06-28 |
| 11366422 | Image forming apparatus permitting user to imagine clear detachment procedure of toner cartridge from process cartridge | Daisuke Maeta | 2022-06-21 |
| 11340539 | Image forming apparatus | — | 2022-05-24 |
| 11333998 | Image forming apparatus including toner cartridge and drum carir 11 ge | Yasumasa Fujii, Takashi Arakawa | 2022-05-17 |
| 11327416 | Image forming apparatus including movable toner cartridge | Shintaro Fukuoka | 2022-05-10 |
| 11314200 | Image forming apparatus | Yasuo Fukamachi, Motoaki Mushika, Kazuna Taguchi | 2022-04-26 |
| 11307527 | Process cartridge having drum cartridge, toner cartridge and waste toner conveyor tube | Hideshi Nishiyama, Aya Adachi, Atsushi Fukaya | 2022-04-19 |
| 11300920 | Drum cartridge and image forming apparatus having residual toner conveying pipe | Enao YAMADA | 2022-04-12 |
| 11294327 | Image forming apparatus facilitating detachment of toner cartridge from process cartridge attached to housing of image forming apparatus | Miho Ishida | 2022-04-05 |
| 11281159 | Image forming apparatus including LED array attached to top cover | Atsushi Fukaya | 2022-03-22 |
| 11281155 | Process cartridge and image forming apparatus | Hideshi Nishiyama, Atsushi Fukaya, Aya Adachi, Ryosuke Hayashi, Masaaki Furukawa | 2022-03-22 |
| 11269288 | Process cartridge | — | 2022-03-08 |
| 11269269 | Process unit | — | 2022-03-08 |
| 11269268 | Developer container and image forming device | — | 2022-03-08 |
| 11262692 | Image forming apparatus having a drawer | — | 2022-03-01 |