Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739628 | Intersection guide system, method, and program | Ken Ishikawa, Kosei Mino, Yoshito Kondo, Saki Osoko | 2017-08-22 |
| 9508258 | Intersection guide system, method, and program | Ken Ishikawa | 2016-11-29 |
| 9347786 | Intersection guide system, method, and program | Ken Ishikawa, Kosei Mino, Yoshito Kondo, Saki Osoko | 2016-05-24 |