Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648560 | Parking device | Takahiro Kokubu, Masaya Nakai, Tomonari Okamoto, Kenichi Naka, Tadamasa Takei +1 more | 2020-05-12 |
| 10029657 | Parking device | Takahiro Kokubu, Tadamasa Takei | 2018-07-24 |