Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769085 | Apparatus for detecting awareness of a vehicle driver and method thereof | Yoshinaka Kawakami, Yoshiharu Takigawa, Kouichi Kamiya, Katsunori Hamatani, Eiji Sato | 1998-06-23 |