NO

Naoyuki Okuno

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%
Overall (2022): #319,645 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11396872 Axial piston-type hydraulic rotary machine Tsuyoshi Yamada, Yoshitomo Yabuuchi 2022-07-26