Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820167 | Wheel device for vehicle | Tetsuhiro Kawamura, Naoshi KURATANI, Kei AMBO, Shota Takigawa | 2023-11-21 |
| 11440345 | Vehicle wheel | Ryoji Inaba, Toshimitsu Maki | 2022-09-13 |
| 11338743 | Vehicle wheel | Toshimitsu Maki, Ryoji Inaba | 2022-05-24 |
| 11104188 | Vehicle tire-wheel assembly | Toshimitsu Maki, Ryoji Inaba | 2021-08-31 |