HT

Hidenobu Tsukada

HC Hitachi Construction Machinery Co.: 1 patents #56 of 127Top 45%
📍 Tsuchiura, JP: #20 of 45 inventorsTop 45%
Overall (2020): #447,868 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10633830 Safety device for a construction machine Kazuhiro Shibamori, Keiichiro Nakamura 2020-04-28