Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697505 | Person recognizing apparatus which can reduce time and year changing effects and method therefor | Osamu Yamaguchi | 2004-02-24 |
| 6690814 | Image processing apparatus and method | Mayumi Yuasa, Kaoru Suzuki, Osamu Yamaguchi, Tomokazu Wakasugi | 2004-02-10 |