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

Akira KOYAHATA

KC Kobelco Construction Machinery Co.: 3 patents #4 of 79Top 6%
📍 Kasai, JP: #39 of 426 inventorsTop 10%
Overall (2025): #68,957 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12358762 Crane Dairo MATSUI 2025-07-15
12258243 Assembly method for crane Dairo MATSUI 2025-03-25
12240737 Work machine swiveling frame and assembly method for work machine swiveling frame Yuudai Motoyama 2025-03-04