Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531301 | Cartridge including a member movable relative to a frame of the cartridge and a regulating member for regulating movement of the movable member | Masanari Morioka, Naoki Hayashi | 2022-12-20 |
| 11493879 | Cartridge, image forming apparatus, and method for manufacturing cartridge | Kengo Sakai | 2022-11-08 |
| 11314199 | Cartridge, member constituting cartridge, and image forming apparatus | Masaaki Sato, Hiroyuki Munetsugu, Koji Wada | 2022-04-26 |
| 11307529 | Cartridge, member constituting cartridge, and image forming apparatus | Masaaki Sato, Hiroyuki Munetsugu, Koji Wada | 2022-04-19 |