Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9503605 | Image reader, and method and computer-readable medium therefor | Kentaro Sugiyama | 2016-11-22 |
| 9277080 | Image reading device determining whether dark output data is within prescribed range | Kentaro Sugiyama | 2016-03-01 |
| 8970914 | Image reading device capable of detecting abnormal pixels in white reference data | Kentaro Sugiyama | 2015-03-03 |
| 8824024 | Image reading device capable of determining whether sheet is present at reading position | — | 2014-09-02 |
| 7995240 | Image-forming device capable of forming and correcting color image | Takahiro Ikeno | 2011-08-09 |
| 7639395 | Image-forming device for forming isolated dots | Takahiro Ikeno | 2009-12-29 |