AN

Akihiro Narazaki

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%
📍 Tsukuba, JP: #82 of 276 inventorsTop 30%
Overall (2022): #541,716 of 548,613Top 100%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11274419 Working machine Shu Shirato, Yoshihiro Shirakawa, Katsuaki Kodaka 2022-03-15