Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807246 | Drowsiness sign notification system and drowsiness sign notification method | Kaori Sakai, Tetsu Yajima, Koichiro YAMAUCHI, Masataka Sano, Takuya Sakata | 2023-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807246 | Drowsiness sign notification system and drowsiness sign notification method | Kaori Sakai, Tetsu Yajima, Koichiro YAMAUCHI, Masataka Sano, Takuya Sakata | 2023-11-07 |