Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11302119 | Toll collection facility, onboard unit, toll collection system, toll collection method, and program | Tatsuya Higuchi, Kazuyoshi Kitajima | 2022-04-12 |
| 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 |