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

Hitoshi Katada

CP Chugai Pharmaceutical: 3 patents #20 of 137Top 15%
📍 Singapore, SG: #93 of 1,531 inventorsTop 7%
Overall (2025): #60,731 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12415857 Anti-CTLA-4 antibody and use thereof Kanako Tatsumi, Yutaka MATSUDA, Shun Shimizu, Masaki Kamimura, Yasunori Komori +5 more 2025-09-16
12371511 Heterodimerized polypeptide Futa Mimoto, Taichi Kuramochi, Tomoyuki Igawa, Meiri Kawazoe, Hirotake Shiraiwa +1 more 2025-07-29
12359001 Method for producing polypeptide hetero-oligomer Tomoyuki Igawa, Yuji Hori, Shojiro Kadono 2025-07-15