Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703968 | Method and apparatus for detecting interpolation line | Yasuhiro Kuwahara, Haruo Yamashita | 1997-12-30 |
| 5691779 | Color conversion apparatus that restricts the color reproduction range of primary color signals | Haruo Yamashita | 1997-11-25 |
| 5619280 | Color conversion apparatus that restricts the color reproduction range of primary color signals | Haruo Yamashita | 1997-04-08 |