Inventor · disambiguated record
Fumiyuki Shirai
Also filed as: SHIRAI FUMIYUKI
14 granted patents·6 pending applications·202 citations·filing 1988–2020
91Inventor score
Top patents by PatentIndex Score
20 records- 0190US7465731B2HDAC inhibitorASTELLAS PHARMA INC·Filed 2005·Granted Dec 16, 2008·18 cites·18 claims
- 0285US7557127B2HDAC inhibitorASTELLAS PHARMA INC·Filed 2008·Granted Jul 7, 2009·8 cites·21 claims
- 0385US5102877A1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Apr 7, 1992·36 cites·9 claims
- 0485US4935507ACrystalline 7-(2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido)-3-vinyl-3-cephem-4-carboxylic acid (syn isomer)FUJISAWA PHARMACEUTICAL CO·Filed 1988·Granted Jun 19, 1990·89 cites·5 claims
- 0582US7183306B2Pyrazole derivativesASTELLAS PHARMA INC·Filed 2003·Granted Feb 27, 2007·15 cites·6 claims
- 0677US5286721A1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1991·Granted Feb 15, 1994·20 cites·9 claims
- 0773US11414429B2Compound or pharmaceutically acceptable salt thereofRIKEN·Filed 2017·Granted Aug 16, 2022·2 cites·16 claims
- 0854US5075437A3,4-disubstituted-2-azetidinone derivatives and processes for preparation using tin enolatesFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Dec 24, 1991·5 cites·7 claims
- 0953US2007112037A1Pyrazole DerivativesFUJISAWA PHARMACEUTICAL CO·Filed 2006·Application pending·0 cites
- 1048US5241064AEnzymatic process for preparing optically active 3-substituted azetidinonesFUJISAWA PHARMACEUTICAL CO·Filed 1990·Granted Aug 31, 1993·6 cites·4 claims
- 1147US9328118B2Nitrogen-containing bicyclic aromatic heterocyclic compoundASTELLAS PHARMA INC·Filed 2013·Granted May 3, 2016·0 cites·9 claims
- 1247US2010069388A1N-hydroxyacrylamide compoundsASTELLAS PHARMA INC·Filed 2007·Application pending·0 cites
- 1346US2023127046A1G9a INHIBITORRIKEN·Filed 2020·Application pending·0 cites
- 1445US9585889B2Nitrogen-containing bicyclic aromatic heterocyclic compoundASTELLAS PHARMA INC·Filed 2016·Granted Mar 7, 2017·0 cites·3 claims
- 1544US2021060016A1Anticancer agentJAPANESE FOUND FOR CANCER RES·Filed 2018·Application pending·0 cites
- 1643US6468995B1Cephem compoundsFUJISAWA PHARMACEUTICAL CO·Filed 1996·Granted Oct 22, 2002·3 cites·20 claims
- 1741US2001056089A1Novel crystal of cephalosporin compoundFUJISAWA PHARMACEUTICAL CO·Filed 2001·Application pending·0 cites
- 1840US11566017B2Dihydroquinazolinone compound or pharmacologically acceptable salt, and cell growth inhibitorRIKEN·Filed 2018·Granted Jan 31, 2023·0 cites·24 claims
- 1940US7750155B2Pyrazinyl hydroxyacrylamide compounds having an inhibitory effect on the activity of histone deacetylaseASTELLAS PHARMA INC·Filed 2007·Granted Jul 6, 2010·0 cites·30 claims
- 2024US2001007903A1Novel crystal of cephalosporin compoundFiled 1995·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →