Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739628 | Intersection guide system, method, and program | Ken Ishikawa, Kosei Mino, Yoshito Kondo, Yumie Arai | 2017-08-22 |
| 9347786 | Intersection guide system, method, and program | Ken Ishikawa, Kosei Mino, Yoshito Kondo, Yumie Arai | 2016-05-24 |