Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10098578 | Alertness device, seat, and method for determining alertness | Shinji Sugiyama, Kiyoko Yokoyama, Issey Takahashi | 2018-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10098578 | Alertness device, seat, and method for determining alertness | Shinji Sugiyama, Kiyoko Yokoyama, Issey Takahashi | 2018-10-16 |