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

Yoichi Kumada

DA Daicel: 1 patents #21 of 111Top 20%
NT National University Corporation Kyoto Institute Of Technology: 1 patents #1 of 6Top 20%
Overall (2025): #160,693 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12195498 Separating agent Hiromichi Okura, Seiichi Uchimura 2025-01-14