Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11853002 | Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the same | Isao Kishi, Nao Itabashi, Kouji Watanabe, Makoto Souda | 2023-12-26 |
| 11809124 | Cleaning unit including handle having lock mechanism for locking cleaning unit to main body of image forming apparatus | Atsushi Ozawa, Hikaru Iino | 2023-11-07 |
| 11579558 | Image forming apparatus having cover with link to support exposure heads | Junichi Hiraoka | 2023-02-14 |
| 11579559 | Image forming apparatus including developing cartridge | Wataru Yamaguchi, Yasuhiro Hosokawa | 2023-02-14 |