Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697150 | Hydraulic drive system for electrically-driven hydraulic work machine | Kiwamu Takahashi, Tatsuo Takishita, Masayuki Yunoue, Kenichirou Nakatani | 2020-06-30 |
| 10676898 | Hydraulic drive system of work machine | Kiwamu Takahashi, Kazushige Mori, Yoshifumi Takebayashi, Natsuki Nakamura | 2020-06-09 |