Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506996 | Conveyance unit, process cartridge, and image forming apparatus | Hiroshi Takarada, Masaaki Sato, Tsuyoshi Ogawa | 2022-11-22 |
| 11487242 | Image forming apparatus | Daisuke Abe | 2022-11-01 |
| 11467514 | Image forming apparatus and image forming system | Masaaki Sato, Tsuyoshi Ogawa, Koji Fujinaka, Takao Sameshima, Tomio Noguchi +2 more | 2022-10-11 |
| 11422484 | Cartridge, supply container, and image forming apparatus | Tsuyoshi Ogawa, Hiroshi Takarada, Masaaki Sato | 2022-08-23 |
| 11314199 | Cartridge, member constituting cartridge, and image forming apparatus | Masaaki Sato, Yukio Kubo, Hiroyuki Munetsugu | 2022-04-26 |
| 11307529 | Cartridge, member constituting cartridge, and image forming apparatus | Masaaki Sato, Yukio Kubo, Hiroyuki Munetsugu | 2022-04-19 |