SH

Seiji Hijikata

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%
📍 Tsukuba, JP: #82 of 276 inventorsTop 30%
Overall (2022): #267,771 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11377822 Hydraulic drive apparatus Kiwamu Takahashi, Kouji Ishikawa, Yasutaka Tsuruga, Masatoshi Hoshino 2022-07-05