YT

Yasutaka Tsuruga

HC Hitachi Construction Machinery Co.: 1 patents #60 of 190Top 35%
📍 Ryugasaki, JP: #9 of 25 inventorsTop 40%
Overall (2016): #178,754 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9347203 Electric drive unit for construction machine Kiwamu Takahashi, Tatsuo Takishita, Hajime Kurikuma 2016-05-24