Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11856173 | Information processing apparatus and information processing method of giving, transferring and releasing a usage right | — | 2023-12-26 |
| 10423098 | Image formation apparatus | Naoki Sato, Satoru Tajima | 2019-09-24 |
| 10334138 | Image forming apparatus with plural movable color forming units and print mode management based on correction process performance | — | 2019-06-25 |
| 9804538 | Image forming apparatus and image forming method in controlling electronic resistance values for image transfer | — | 2017-10-31 |
| 9372459 | Image forming apparatus for forming images using different developer | — | 2016-06-21 |