Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781714 | Color image processing system and method | Hiroyuki Iwashita | 2004-08-24 |
| 6765694 | Color image processor | Hiroyuki Iwashita | 2004-07-20 |
| 6728013 | Printing apparatus and color image printing method | — | 2004-04-27 |