| 10757277 |
Image forming apparatus and electronic device for displaying sample image subjected to picture quality adjustment, and image forming system including image forming apparatus and electronic apparatus |
— |
2020-08-25 |
| 10642348 |
Display device and image display method |
Yoichi Hiranuma |
2020-05-05 |
| 10097735 |
Image forming apparatus that ensures highly accurate color conversion to input image with gradation, and recording medium therefor |
— |
2018-10-09 |
| 10063750 |
Image forming apparatus, image forming method, and image forming system that ensure reduction of color unevenness and recording medium therefor |
— |
2018-08-28 |
| 9992371 |
Image forming apparatus, storage medium, and color conversion method |
— |
2018-06-05 |
| 9979859 |
Image forming apparatus that ensures improved visibility of low lightness part, and color conversion method, and recording medium |
— |
2018-05-22 |
| 9635217 |
Image forming apparatus that converts input color value to representative color value within constant hue plane and uses converted color value as printing color value, and image forming method |
— |
2017-04-25 |
| 9336470 |
Image forming apparatus, image forming method, and recording medium that reduces load for generation of tone-correction data |
— |
2016-05-10 |
| 9253369 |
Halftone dot addition apparatus that reduces white void and break at edge portion of image |
— |
2016-02-02 |
| 9160890 |
Method and apparatus for converting a color from one color system to another color system |
— |
2015-10-13 |