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Yoshitomo Yabuuchi

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%
📍 Chiyoda, JP: #111 of 306 inventorsTop 40%
Overall (2022): #195,605 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

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