Inventor · disambiguated record
Hidetsugu Murai
Also filed as: MURAI HIDETSUGU
3 granted patents·51 citations·filing 1985–1990
67Inventor score
Technology areasA61P
Files withFUJISAWA PHARMACEUTICAL CO3
Top patents by PatentIndex Score
3 records- 0180US5187195AAnthraquinone derivatives and preparation thereofFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Feb 16, 1993·45 cites·13 claims
- 0254US5061730ACarboxylic acid derivativesFUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted Oct 29, 1991·6 cites·5 claims
- 0327US4670259ACompound FR-68504, production thereof and use thereofFUJISAWA PHARMACEUTICAL CO·Filed 1985·Granted Jun 2, 1987·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →