HN

Hisami NAKANO

HC Hitachi Construction Machinery Co.: 3 patents #17 of 155Top 15%
📍 Ibaraki, JP: #47 of 585 inventorsTop 9%
Overall (2021): #81,153 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11149404 Work machine Yusuke Suzuki, Hiroaki Tanaka 2021-10-19
11105066 Work machine Takaaki CHIBA, Hiroaki Tanaka, Hiroshi Sakamoto, Yusuke Suzuki 2021-08-31
11001985 Work machine Masamichi Ito, Yusuke Suzuki, Akihiro Narazaki, Teruki IGARASHI 2021-05-11