HA

Hiroaki Araki

TC Taisho Pharmaceutical Co.: 1 patents #275 of 557Top 50%
📍 Hasuda, JP: #38 of 75 inventorsTop 55%
Overall (All Time): #3,942,649 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883876 Acylated vincaminic acid derivatives Shin-ichi Nakatsuka, Masatoshi Hayashi, Sadakazu Yokomori, Yoshimoto Nakashima, Katsuo Hatayama 1989-11-28