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

Yasuteru Kajikawa

DA Daicel: 1 patents #21 of 111Top 20%
Overall (2025): #167,101 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12410109 Method for producing olefin and olefination reaction catalyst Yuuichirou HIRAI, Keisuke Ono, Keiichi Tomishige, Yoshinao Nakagawa 2025-09-09