Inventor · disambiguated record
Katsuhiko Kurabayashi
Also filed as: KURABAYASHI KATSUHIKO
3 granted patents·61 citations·filing 1982–1990
72Inventor score
Top patents by PatentIndex Score
3 records- 0187US4564675AProcess for producing 4'-demethyl-epipodophyllotoxin-β-D-ethylidene-glucoside and acyl-derivative thereofNIPPON KAYAKU KK·Filed 1983·Granted Jan 14, 1986·38 cites·9 claims
- 0283US4416819AProcess for preparing 1,5-benzothiazephine derivativesTANABE SEIYAKU CO·Filed 1982·Granted Nov 22, 1983·20 cites·11 claims
- 0342US5028598AOxetanocin derivatives and their salts as well as use thereofNIPPON KAYAKU KK·Filed 1990·Granted Jul 2, 1991·3 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Katsuhiko Kurabayashi 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 →