Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574540 | Vehicle collision damage reduction system | Keishi Yokota, Hiroaki Fujii, Tadayuki Ato, Hiroshi Aoki | 2003-06-03 |
| 6560520 | Vehicle collision damage reduction system | Keishi Yokota, Hiroaki Fujii, Tadayuki Ato, Hiroshi Aoki | 2003-05-06 |