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

Shinpei Yamaguchi

KC Kyowa Kirin Co.: 1 patents #4 of 35Top 15%
Overall (2025): #214,464 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12280118 IL-2 variant Masahiro IKEDA, Masumi Murakami, Hideyuki Onodera 2025-04-22