Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099509 | Fixing device and image forming apparatus | Yoshiki Yamaguchi, Takashi Seto, Hiroshi Yoshinaga | 2021-08-24 |
| 11054774 | Nip forming member, fixing device, and image forming apparatus | Yoshiharu Takahashi, Naoki Iwaya, Hitoshi Fujiwara, Yoshiki Yamaguchi | 2021-07-06 |
| 10962908 | Heating device, fixing device, and image forming apparatus | Yoshiki Yamaguchi | 2021-03-30 |
| 10942475 | Fixing device and image forming apparatus including nip former of specific surface roughness | Yoshiki Yamaguchi, Takashi Seto, Hiroyuki Shimada | 2021-03-09 |