Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6704433 | Human tracking device, human tracking method and recording medium recording program thereof | Hideaki Matsuo, Kazuyuki Imagawa | 2004-03-09 |
| 6697503 | Device and method for face image extraction, and recording medium having recorded program for the method | Hideaki Matsuo, Kazuyuki Imagawa, Naruatsu Baba, Toshiaki Ejima | 2004-02-24 |