MI

Masamichi Itou

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%
Overall (2022): #348,457 of 548,613Top 65%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11391020 Work machine Hiroki Ishii, Shinjiro YAMAMOTO, Yasutaka Tsuruga, Shinya Imura 2022-07-19