TY

Tomohiko Yasudi

HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
📍 Kashiwa, JP: #407 of 653 inventorsTop 65%
Overall (All Time): #3,887,418 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5056312 Hydraulic drive system for construction machines Toichi Hirata, Genroku Sugiyama, Yusuke Kajita, Yukio Aoyagi, Gen Yasuda +5 more 1991-10-15