Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501580 | Method and apparatus for optimizing dispersion in an optical fiber transmission line in accordance with an optical signal power level | George Ishikawa, Hiroki Ooi | 2002-12-31 |
| 6404509 | Color correction device | Takashi Maruyama, Michinao Osawa | 2002-06-11 |
| 6392759 | Edge-enhancement processing apparatus and method, and medium containing edge-enhancement processing program | Yoshihiro Nakami | 2002-05-21 |
| 6351546 | Image processing method and image processing device | Yasuhiko Murayama, Ayako Kobayashi | 2002-02-26 |
| 6351558 | Image processing system, image processing method, and medium having an image processing control program recorded thereon | — | 2002-02-26 |