Inventor · disambiguated record
Masahiko Morioka
Also filed as: MORIOKA MASAHIKO
3 granted patents·1 pending application·41 citations·filing 1993–2006
67Inventor score
Technology areasA61P
Top patents by PatentIndex Score
4 records- 0164US5385917ACarboxylic acid derivativesMITSUBISHI CHEM IND·Filed 1993·Granted Jan 31, 1995·23 cites·6 claims
- 0258US5391776ASteroid derivativesMITSUBISHI CHEM IND·Filed 1993·Granted Feb 21, 1995·18 cites·10 claims
- 0339US7928126B2Cyanopyridine derivative and use thereof as medicineMITSUBISHI TANABE PHARMA CORP·Filed 2006·Granted Apr 19, 2011·0 cites·9 claims
- 0437US2004063651A1Remedies for hepatitis cFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masahiko Morioka 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 →