Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10303099 | Image forming apparatus configured to execute a calibration process for a fixing device | — | 2019-05-28 |
| 10241433 | Image forming apparatus that controls a fixing condition of a fixing portion based on a shape of a sheet to be used in image formation | Shigeru Tanaka, Daigo Matsuura, Mitsuru Hasegawa, Yusuke Yamaguchi, Shigeru Hirano | 2019-03-26 |
| 10185265 | Image forming apparatus that permits or prohibits a calibration process depending on a type of a mounted fixing device | — | 2019-01-22 |