Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136027 | Image reading apparatus with reference surface to generate reference data for shading correction, and related image forming apparatus and method | — | 2018-11-20 |
| 10104262 | Scanner turning on light source during closing pressure plate and sheet size detection method by scanner | Yusuke Hashizume | 2018-10-16 |
| 10070011 | Image reading apparatus and method providing shading correction | Toshimitsu Ichiyanagi | 2018-09-04 |
| 9955042 | Image reading apparatus providing shading correction with foreign matter detection | Toshimitsu Ichiyanagi | 2018-04-24 |