Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823258 | Method and apparatus for gathering vehicle information | Yukihiro Kawamata, Tomiharu Yoshida, Makoto Shioya, Toshiro Shibata, Atsuya Toyama | 2004-11-23 |
| 6711495 | Method and apparatus for gathering vehicle information | Yukihiro Kawamata, Tomiharu Yoshida, Makoto Shioya, Toshiro Shibata, Atsuya Toyama | 2004-03-23 |
| 6433704 | Communication device of moving body information and communication method thereof | Takumi Fushiki, Takayoshi Yokota, Kenichiro Yamane | 2002-08-13 |