Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731714 | Power transmission apparatus | Fumiya Yoshida, Kenji Niwata, Nobutaka Yamaguchi | 2020-08-04 |
| 10731746 | Power transmission apparatus | Nobutaka Yamaguchi, Kenji Niwata, Fumiya Yoshida | 2020-08-04 |
| 10563706 | Hydraulic power transmission device | Kenji Niwata, Satoshi Imamori, Tetsuya Otani | 2020-02-18 |