Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474445 | Cleaning device for cleaning a discharge wire, charger, and image forming apparatus | Yusuke Ishizuka, Akira Fujimori, Hideki Kimura, Hiroshi Kikuchi | 2022-10-18 |
| 11404265 | Film deposition method | Kazumi Kubo, Takayuki Karakawa | 2022-08-02 |
| 11307515 | Developing device with a developer regulator and a stopper | Hiroshi Kikuchi, Akira Fujimori, Hideki Kimura, Johji Yahagi, Hiroyuki Uenishi +1 more | 2022-04-19 |