Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430307 | Feature extraction system and face image recognition system | Kenji Nagao | 2002-08-06 |
| 6345109 | Face recognition-matching system effective to images obtained in different imaging conditions | Kenji Nagao | 2002-02-05 |