Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676897 | Construction machine | Daisuke Oka, Hajime Yoshida, Yoshifumi Takebayashi | 2020-06-09 |
| 10676898 | Hydraulic drive system of work machine | Kiwamu Takahashi, Taihei Maehara, Kazushige Mori, Yoshifumi Takebayashi | 2020-06-09 |
| 10655647 | Hydraulic drive system for construction machine | Yoshifumi Takebayashi, Kiwamu Takahashi, Kazushige Mori | 2020-05-19 |