Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10855877 | Image processing apparatus, image processing method and storage medium | Masashi Oya, Hisashi Ishikawa | 2020-12-01 |
| 10848643 | Color conversion processing apparatus, color conversion processing method, creation method of color conversion LUT and storage medium | Toshiyuki Dobashi, Tomokazu Yanai, Hisashi Ishikawa | 2020-11-24 |
| 10733488 | Image processing apparatus, method, and program product changing dot pattern when contact state between dots changes due to landed-dot shift | Hisashi Ishikawa | 2020-08-04 |
| 10547762 | Image processing apparatus, image processing method, and program for generating a halftone image data | — | 2020-01-28 |