KM

Kohei Maeda

HC Hitachi Construction Machinery Tierra Co.: 1 patents #3 of 12Top 25%
📍 Koka, JP: #11 of 22 inventorsTop 50%
Overall (2025): #313,816 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1087174 Hydraulic excavator Yuuki Umizaki, Makoto Motozu, Katsumi Usami, Yusuke Daimon, Masaru Oda +1 more 2025-08-05