SK

Satoru Kubota

HC Hitachi Construction Machinery Co.: 1 patents #60 of 190Top 35%
📍 Tsukuba, JP: #117 of 379 inventorsTop 35%
Overall (2016): #239,662 of 481,213Top 50%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9494171 Multiple valve device Yoshinobu Kobayashi, Mitsuhisa Tougasaki, Hiroshi Matsuzaki 2016-11-15