Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835180 | Hydraulic drive system for construction machine | Kiwamu Takahashi, Shingo Kishimoto, Yoshifumi Takebayashi, Natsuki Nakamura | 2017-12-05 |
| 9828746 | Hydraulic driving system for construction machine | Yoshifumi Takebayashi, Kiwamu Takahashi, Natsuki Nakamura | 2017-11-28 |
| 9702379 | Hybrid working machine | Kiwamu Takahashi, Shingo Kishimoto, Yoshifumi Takebayashi, Natsuki Nakamura | 2017-07-11 |