Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11423777 | Traffic sign displaying device | Naoya Hata, Yuji Yokochi, Naoto Akutsu, Hiroyuki Sakakibara | 2022-08-23 |
| 10974648 | Vehicle drive assist system | Masahiko Shimada, Hiroaki Hakukawa | 2021-04-13 |