Inventor · disambiguated record
Sosuke Yasui
Also filed as: YASUI SOSUKE
2 granted patents·14 citations·filing 1982–1983
57Inventor score
Technology areasA61K
Files withZENYAKU KOGYO KK2
Top patents by PatentIndex Score
2 records- 0139US4528188APolysaccharide PS-A obtained from barrenwort deriving from plants belonging to the genus Epimedium, process for preparation thereof and phylactic and immunostimulating agents comprising said polysaccharide PS-A effective componentZENYAKU KOGYO KK·Filed 1982·Granted Jul 9, 1985·8 cites·5 claims
- 0235US4501736AExtract from barrenwortZENYAKU KOGYO KK·Filed 1983·Granted Feb 26, 1985·6 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Sosuke Yasui files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →