Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421772 | Power transmission device and method for manufacturing power transmission device | Akira Kamiyama | 2022-08-23 |
| 11408487 | Forward/reverse switching mechanism | Kazuya Numata, Akira Kamiyama, Ryousuke Katsuyama, Tsukasa Shiino | 2022-08-09 |
| 11408501 | Support structure for gear | Kazuya Numata, Akira Kamiyama, Ryousuke Katsuyama, Tsukasa Shiino | 2022-08-09 |