Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812835 | Intruding object monitoring method and intruding object monitoring system | Wataru Ito | 2004-11-02 |
| 6766057 | Video retrieval method and apparatus | Takafumi Miyatake, Shigeo Sumino, Katsumi Taniguchi, Akio Nagasaka, Mitsuru Ikezawa | 2004-07-20 |
| 6754367 | Method and apparatus for automatically detecting intrusion object into view of image pickup device | Wataru Ito | 2004-06-22 |
| 6687386 | Object tracking method and object tracking apparatus | Wataru Ito | 2004-02-03 |