HM

Hiroshi Matsuzaki

HC Hitachi Construction Machinery Co.: 1 patents #60 of 190Top 35%
Overall (2016): #381,046 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

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