NH

Naoki Hayakawa

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%
Overall (2022): #320,891 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11434623 Work-implement external-shape measurement system, work-implement external-shape display system, work-implement control system and work machine Kohei Hiromatsu, Daito Sakai, Shiho Izumi 2022-09-06