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

Yuya Oka

AK Asahi Kasei Kabushiki Kaisha: 1 patents #12 of 109Top 15%
Overall (2025): #154,877 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12357969 Oxide catalyst and method for producing unsaturated nitrile Gosuke Oyama, Natsume KOIKE, Makoto Yoshida 2025-07-15