Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11182983 | Same vehicle detection device, toll collection facility, same vehicle detection method, and program | Tatsuya Higuchi, Kazuyoshi Kitajima | 2021-11-23 |
| 11080945 | On-board device, automatic toll collection machine, toll collection system, and toll collection method | Kazuyoshi Kitajima, Tatsuya Higuchi, Kyoko Oshima | 2021-08-03 |