Inventor · disambiguated record
Keiko Ohga
Also filed as: OHGA KEIKO
2 granted patents·1 pending application·78 citations·filing 2003–2011
67Inventor score
Technology areasA61P
Top patents by PatentIndex Score
3 records- 0191US7449456B2Diaminopyrimidinecarboxamide derivativeASTELLAS PHARMA INC·Filed 2003·Granted Nov 11, 2008·58 cites·18 claims
- 0289US8012959B2Diaminopyrimidinecarboxamide derivativeASTELLAS PHARMA INC·Filed 2008·Granted Sep 6, 2011·20 cites·8 claims
- 0348US2011294749A1Diaminopyrimidinecarboxamide derivativeNAGASHIMA SHINYA·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Keiko Ohga 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 →