GS

Genroku Sugiyama

HC Hitachi Construction Machinery Co.: 1 patents #13 of 56Top 25%
📍 Ryugasaki, JP: #7 of 14 inventorsTop 50%
Overall (2011): #297,699 of 364,097Top 85%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8051649 Hydraulically driven industrial machine Mitsuhiro Yoshimoto 2011-11-08