ET

Ei Takahashi

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%
📍 Ibaraki, JP: #183 of 578 inventorsTop 35%
Overall (2022): #466,052 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D969173 Portion of a counterweight for construction machine Atsushi Ninomiya, Yusuke Daimon, Hidefumi Hiramatsu, Takeo Manabe 2022-11-08