Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9697734 | Information display device for vehicle and information display method for vehicle | Shoichi Hayasaka | 2017-07-04 |
| 9592835 | Sleepiness detecting device | — | 2017-03-14 |
| 9583002 | Vehicle information transmitting device | — | 2017-02-28 |