Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500314 | Image forming apparatus and cleaning method | Keitaro Shoji, Yoshio Hattori, Yoshikuni Sasaki, Takahiro Imada, Yasunori Ishigaya +1 more | 2022-11-15 |
| 11256200 | Fixing device, heating device, and image forming device with a substrate covering member covering a relay substrate | Takahiro Imada, Yoshio Hattori, Yoshikuni Sasaki, Yasunori Ishigaya, Takumi Waida | 2022-02-22 |