Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
KK

Katuaki Kamashima

SC Sumitomo Heavy Industries Construction Cranes Co.: 1 patents #2 of 7Top 30%
Overall (2025): #324,414 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12344401 Crane, crane body, and mobile unit Minoru Toida, Kohei Honjo 2025-07-01