Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8537000 | Anti-drowsing device and anti-drowsing method | Akira Nakagoshi, Kenji Kimura | 2013-09-17 |
| 7830266 | Drowsy state determination device and method | Akira Nakagoshi, Kenji Kimura | 2010-11-09 |