YA

Yoshihiro Arakawa

EI Eisai: 2 patents #451 of 998Top 50%
RP Regeneron Pharmaceuticals: 1 patents #552 of 810Top 70%
📍 Ibaraki, JP: #2,661 of 6,779 inventorsTop 40%
Overall (All Time): #1,611,506 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6602687 DNA encoding human ciliary neurotrophic factor and method for producing the protein encoded thereby Michael Sendtner, Kurt Stockli-Rippstein, Friedrich Lottspeich, Patrick Desmond Carroll, Rudolf Georg Gotz +8 more 2003-08-05
4707468 Polypeptide Hiroshi Yoshino, Yutaka Tsuchiya, Takeru Kaneko, Takahiro Nakazawa, Masuhiro Ikeda +3 more 1987-11-17
4551273 Analgesic peptide and process for the preparation thereof Shinro Tachibana, Shizuko Ohya, Takahiro Nakazawa, Takeru Kaneko, Masuhiro Ikeda +1 more 1985-11-05