Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823258 | Method and apparatus for gathering vehicle information | Seiji Ukai, Yukihiro Kawamata, Tomiharu Yoshida, Makoto Shioya, Atsuya Toyama | 2004-11-23 |
| 6711495 | Method and apparatus for gathering vehicle information | Seiji Ukai, Yukihiro Kawamata, Tomiharu Yoshida, Makoto Shioya, Atsuya Toyama | 2004-03-23 |