YT

Yoshiaki Takahashi

ZK Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai: 1 patents #12 of 35Top 35%
📍 Oshima, JP: #9 of 34 inventorsTop 30%
Overall (1989): #40,202 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4873225 1-n-(4-amino-3-fluoro-2-hydroxybutyryl)-kanamycins Sumio Umezawa, Tsutomu Tsuchiya, Tomio Takeuchi, Kazuo Umezawa, Tetsuo Shitara +2 more 1989-10-10