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USPTO Patent Rankings Data through Sept 30, 2025
KK

Katsuyoshi Kumano

Overall (2017): #354,625 of 506,227Top 75%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9701371 Surfboard fin attachment structure and surfboard 2017-07-11