GS

Genroku Sugiyama

HC Hitachi Construction Machinery Co.: 1 patents #59 of 155Top 40%
📍 Ryugasaki, JP: #3 of 8 inventorsTop 40%
Overall (2021): #448,819 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11149410 Work machine with automatic and manual operating control Kento KUMAGAI, Shinya Imura, Katsuaki Kodaka, Yasutaka Tsuruga, Takaaki CHIBA 2021-10-19