Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773516 | Ink jet recording apparatus and method for detecting defective nozzle | — | 2020-09-15 |
| 10681235 | Image recording device with a reader and processor for calibrating the reader | Masakazu Date, Yutaka Hosono | 2020-06-09 |
| 10609252 | Image forming device and method of interpolation of missing image dots | — | 2020-03-31 |