Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476793 | User interactive copy processing for selective color conversion or adjustment without gradation loss, and adjacent non-selected-color areas are not affected | Eiichi Motoyama, Shigeo Yamagata, Koji Arai, Kenji Hara | 2002-11-05 |