Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472805 | Hydraulic drive unit of hydraulic excavator | Koichi Shimizu, Yuta Kobayashi, Shumpei Okutani, Takahiro Watanabe | 2019-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472805 | Hydraulic drive unit of hydraulic excavator | Koichi Shimizu, Yuta Kobayashi, Shumpei Okutani, Takahiro Watanabe | 2019-11-12 |