KA

Keiichirou Anahara

HC Hitachi Construction Machinery Co.: 1 patents #26 of 96Top 30%
Overall (2023): #370,909 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11739503 Hydraulic excavator Naoki Hagiwara, Kazuhiko Mizoguchi, Shigeru Hirasawa, Keitaro Ito 2023-08-29