Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9801580 | Driving assistance device, driving assistance method, information-providing device, information-providing method, navigation device and navigation method | Hirotaka Kaji, Hirokazu Kikuchi | 2017-10-31 |
| 9750919 | Sleep control device and sleep control method | — | 2017-09-05 |