Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268882 | Safety fence and vehicle testing device | Toshimichi Takahashi | 2022-03-08 |
| 11169053 | Vehicle testing device having a safety fence | Toshimichi Takahashi, Noriaki Hirokami | 2021-11-09 |
| 11060954 | Safety fence and vehicle testing device | Toshimichi Takahashi, Noriaki Hirokami | 2021-07-13 |