Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272260 | Method of and apparatus for processing an image filter | Itaru Furukawa | 2001-08-07 |
| 6178268 | Method of and apparatus for processing image | Itaru Furukawa | 2001-01-23 |
| 6130961 | Color image data system for simulating background color changes | Yasuhito Shiraishi | 2000-10-10 |