KH

Kohei Honjo

SC Sumitomo Heavy Industries Construction Cranes Co.: 1 patents #1 of 4Top 25%
Overall (2021): #371,021 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11161723 Crane winch device and crane — 2021-11-02