Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513457 | Fixing device and image forming apparatus incorporating same | — | 2022-11-29 |
| 11500314 | Image forming apparatus and cleaning method | Keitaro Shoji, Yoshio Hattori, Takahiro Imada, Hiromasa Takagi, 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, Hiromasa Takagi, Yasunori Ishigaya, Takumi Waida | 2022-02-22 |