Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142882 | Small hydraulic excavator | Yoshifumi Takebayashi, Hajime Yoshida, Kazushige Mori, Taihei Maehara | 2021-10-12 |
| 11111650 | Hydraulic drive system for construction machine | Kiwamu Takahashi, Taihei Maehara, Takeshi Ishii, Yoshifumi Takebayashi, Daisuke Oka | 2021-09-07 |
| 10995473 | Construction machine | Yoshifumi Takebayashi, Hajime Yoshida, Daisuke Oka | 2021-05-04 |