Issued Patents 2023
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662685 | Image forming apparatus having a drawer | — | 2023-05-30 |
| 11656570 | Image forming apparatus | Naomichi Kobayashi | 2023-05-23 |
| 11656575 | Image forming device | Kazuna Taguchi | 2023-05-23 |
| 11656574 | Image forming apparatus | — | 2023-05-23 |
| 11640135 | Image forming apparatus including developing device supporting structure having guide groove | — | 2023-05-02 |
| 11635710 | Image forming apparatus including transfer device located above photosensitive drum | Kazuna Taguchi | 2023-04-25 |
| 11635709 | Image forming apparatus | Miho Ishida | 2023-04-25 |
| 11609534 | Image-forming apparatus that prevents attachment of toner cartridge to drawer without mounting of process cartridge on the drawer | Daisuke Maeta | 2023-03-21 |
| 11586126 | Image forming apparatus having toner supply unit to supply toner to developing unit | — | 2023-02-21 |
| 11579544 | Image forming apparatus and drum cartridge | Koji Ogawa | 2023-02-14 |
| 11579562 | Image-forming apparatus provided with urging member for urging process cartridge | — | 2023-02-14 |
| 11573522 | Image forming apparatus permitting user to imagine clear detachment procedure of toner cartridge from process cartridge | Daisuke Maeta | 2023-02-07 |
| 11567428 | Image forming apparatus including drum cartridge having cushion member positioned between developing casing and developing shutter | — | 2023-01-31 |
| 11567449 | Image forming apparatus | Tomoya Ichikawa | 2023-01-31 |
| 11567431 | Process unit | — | 2023-01-31 |
| 11561499 | Drum cartridge and image forming apparatus having residual toner conveying pipe | Enao YAMADA | 2023-01-24 |
| 11556090 | Image forming apparatus including drawer and drum unit attachable to drawer and having first photosensitive drum and second photosensitive drum | — | 2023-01-17 |
| 11556085 | Image forming device having drawer | Kazuna Taguchi | 2023-01-17 |