KU

Koji Ueda

KC Kobelco Construction Machinery Co.: 3 patents #4 of 41Top 10%
📍 Kasai, JP: #31 of 463 inventorsTop 7%
Overall (2023): #71,373 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11725673 Drive device for hydraulic cylinder in work machine 2023-08-15
11713559 Hydraulic control device for work machine Masaki Nagai, Yuichiro FUJITA 2023-08-01
11542963 Hydraulic drive device for traveling work machine 2023-01-03