GS

Genroku Sugiyama

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%
📍 Ryugasaki, JP: #5 of 10 inventorsTop 50%
Overall (2022): #448,116 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11454004 Work machine Kento KUMAGAI, Shinya Imura, Katsuaki Kodaka, Yasutaka Tsuruga 2022-09-27