Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659490 | Method and apparatus for generating color image mask | — | 1997-08-19 |
| 5596425 | Method and apparatus for simulating color print | Nobuaki Usui, Hiroki Fujimoto, Kazutaka Taniguchi | 1997-01-21 |