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 | Yukio Kubo, Naoki Hayashi | 2022-12-20 |
| 11520286 | Cartridge and image forming apparatus | Yuichi Sakakibara, Yosuke Kashiide, Hiroyuki Munetsugu, Yuko Harada, Goshi Ozaki +6 more | 2022-12-06 |
| 11500327 | Cartridge and electrophotographic image forming apparatus which uses cartridge | Shigeo Miyabe, Takahito Ueno | 2022-11-15 |
| 11237517 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit | Takahito Ueno, Shigeo Miyabe, Masato Hisano | 2022-02-01 |