Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10735627 | Color conversion table creation apparatus and method, color conversion apparatus, and program | Hirokazu Kondo, Hajime TERAYOKO | 2020-08-04 |
| 7702149 | Method, apparatus, and program for image correction | Yoshifumi Donomae | 2010-04-20 |
| 7136187 | Color correcting relation extracting method and color correction method | — | 2006-11-14 |
| 7113307 | Color correction definition producing method, color correction definition producing apparatus, and color correction definition producing program storage medium | — | 2006-09-26 |
| 7079280 | Color conversion definition creating method and color conversion definition creating program storage medium | — | 2006-07-18 |
| 7075678 | Profile producing apparatus, profile producing method, and profile producing program storage medium | — | 2006-07-11 |
| 6717674 | Color chart, chart image data recording medium, profile producing apparatus, profile producing method, and profile producing program storage medium | — | 2004-04-06 |
| 6668077 | Color correcting relation extracting method and color correction method | — | 2003-12-23 |
| 6229915 | Method of converting data of a first colorimetric system to data of a second colorimetric system, including a mapping of out of boundary data | — | 2001-05-08 |
| 6229916 | Color transformation look-up table | — | 2001-05-08 |
| 6075614 | System for generating proof | Shuichi Ohtsuka, Akira Yoda | 2000-06-13 |
| 6026216 | System for generating proof | Shuichi Ohtsuka, Akira Yoda | 2000-02-15 |
| 5781709 | Method of and apparatus for generating proof | Yoshinori Usami, Yoshifumi Dounomae | 1998-07-14 |
| 5619427 | Color conversion method and color conversion table generating apparatus | — | 1997-04-08 |