Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500321 | Image-forming apparatus including structure for switching transmission state of driving force to photosensitive drum | Kazutoshi Nakamura, Sota Hirano, Kazuma Hinoue, Shintaro Suzuki, Ayaka Komori +1 more | 2022-11-15 |
| 11474473 | Image forming apparatus including drum cartridge having waste toner accumulating unit in which waste toner is accumulated | Masaaki Furukawa, Takashi Shimizu, Shinya Kusuda, Yasuo Fukamachi, Keita Shimizu +2 more | 2022-10-18 |