Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11849922 | Light source device | Yoshihito Tanaka | 2023-12-26 |
| 11774887 | Image forming apparatus having a fixing unit and heating control method | Yohei Doi, Eiji Shinohara, Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka +4 more | 2023-10-03 |
| 11669033 | Heating device with a heat conductor including portions having different thicknesses | Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka, Ryota Saeki, Kousei MIYASHITA +4 more | 2023-06-06 |