MN

Masao Nakamura

HC Hitachi Construction Machinery Co.: 1 patents #50 of 156Top 35%
📍 Tsukuba, MI: #1 of 1 inventorsTop 100%
Overall (2017): #319,550 of 506,227Top 65%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9562344 Construction machine Hiroshi Kumagai, Kazuhiko Mizoguchi, Hideto Ishibashi 2017-02-07