Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807246 | Drowsiness sign notification system and drowsiness sign notification method | Takaaki Ito, Tetsu Yajima, Koichiro YAMAUCHI, Masataka Sano, Takuya Sakata | 2023-11-07 |
| 11694296 | Information processing device and information processing method | Shinichi Okabe, Hiroaki Sakurai, Kazuaki Takemura, Kengo Takeuchi, Hideo Hasegawa | 2023-07-04 |