Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6522968 | Device for estimating road friction state | Shoji Ito, Masaki Yamamoto, Takaji Umeno, Katsuhiro Asano, Yasushi Amano +1 more | 2003-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6522968 | Device for estimating road friction state | Shoji Ito, Masaki Yamamoto, Takaji Umeno, Katsuhiro Asano, Yasushi Amano +1 more | 2003-02-18 |