YT

Yoshiaki TSUTSUMI

HC Hitachi Construction Machinery Co.: 1 patents #52 of 136Top 40%
📍 Ibaraki, JP: #240 of 660 inventorsTop 40%
Overall (2019): #208,538 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10232775 Electric drive vehicle Naoki Tatsuzawa 2019-03-19