Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661469 | False contour correcting apparatus and method | Minoru Kawabata, Masahiro Takeshima | 2003-12-09 |
| 6636229 | Gradation correction circuit, and &ggr; correction apparatus | Katsuya Ishikawa, Keiichi Ito | 2003-10-21 |
| 6633343 | Dynamic gamma correction apparatus | Keiichi Ito, Nobutaka Okada, Katsuya Ishikawa, Hidetoshi Suzuki, Hisao Kunitani +1 more | 2003-10-14 |
| 6597407 | Contour correction circuit and contour correction method | Nobuo Taketani | 2003-07-22 |
| 6580464 | Color difference signal correction apparatus | Hisao Kunitani, Katsuya Ishikawa | 2003-06-17 |
| 6545725 | Apparatus for identifying standard and non-standard video signals | Nobuko Fujita | 2003-04-08 |