Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10432822 | Color conversion LUT creation apparatus, image processing apparatus that performs color conversion processing by using color conversion LUT, creation method of color conversion LUT, and storage medium | Hisashi Ishikawa | 2019-10-01 |
| 10326913 | Image processing apparatus that generates halftone image data and image processing method | Shoei Moribe, Hisashi Ishikawa | 2019-06-18 |
| 10187553 | Color conversion processing apparatus, color conversion processing method and storage medium | Naoya Takesue, Tomokazu Yanai, Hisashi Ishikawa | 2019-01-22 |