Inventor · disambiguated record
Fumio Suzuki
Also filed as: SUZUKI FUMIO
43 granted patents·2 pending applications·933 citations·filing 1990–2008
98Inventor score
Top patents by PatentIndex Score
45 records- 0194US5290782AXanthine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Mar 1, 1994·57 cites·11 claims
- 0291US6716987B1Derivatives of benzofuran or benzodioxazole compoundsKYOWA HAKKO KOGYO KK·Filed 2001·Granted Apr 6, 2004·38 cites·7 claims
- 0391US5484920ATherapeutic agent for Parkinson's diseaseKYOWA HAKKO KOGYO KK·Filed 1993·Granted Jan 16, 1996·46 cites·11 claims
- 0490US5543415AAntidepressantsKYOWA HAKKO KOGYO KK·Filed 1993·Granted Aug 6, 1996·50 cites·2 claims
- 0589US5587378ATherapeutic agent for Parkinson's diseaseKYOWA HAKKO KOGYO KK·Filed 1995·Granted Dec 24, 1996·47 cites·14 claims
- 0689US5319085AQuinoline derivative having serotonin-3 receptor antagonizing activityKYOWA HAKKO KOGYO KK·Filed 1991·Granted Jun 7, 1994·41 cites·4 claims
- 0787US5670498A8-substituted styryl xanthine derivativesKYOWA HAKKO KOGYO KK·Filed 1995·Granted Sep 23, 1997·45 cites·10 claims
- 0887US5248684ACertain 2-oxo-quinoline carboxylates or corresponding carboxamides useful as anti-emetics and suppressants of migraineKYOWA HAKKO KOGYO KK·Filed 1991·Granted Sep 28, 1993·67 cites·6 claims
- 0986US5703085AXanthine derivativesKYOWA HAKKO KOGYO KK·Filed 1995·Granted Dec 30, 1997·40 cites·12 claims
- 1086US5646283ATetracyclic compoundKYOWA HAKKO KOGYO KK·Filed 1994·Granted Jul 8, 1997·36 cites·5 claims
- 1185US6514996B2Derivatives of benzofuran or benzodioxoleKYOWA HAKKO KOGYO KK·Filed 1997·Granted Feb 4, 2003·41 cites·8 claims
- 1285US5447933AXanthine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Sep 5, 1995·31 cites·5 claims
- 1382US5395836A8-tricycloalkyl xanthine derivativesKYOWA HAKKO KOGYO KK·Filed 1994·Granted Mar 7, 1995·27 cites·6 claims
- 1482US5068236AXanthine derivativesKYOWA HAKKO KOGYO KK·Filed 1990·Granted Nov 26, 1991·46 cites·5 claims
- 1580US5525607AXanthine compoundsKYOWA HAKKO KOGYO KK·Filed 1993·Granted Jun 11, 1996·17 cites·5 claims
- 1678US5565460ATherapeutic purine agents for parkinson's diseaseKYOWA HAKKO KOYGO CO LTD·Filed 1994·Granted Oct 15, 1996·69 cites·1 claims
- 1778US5270316ACondensed purine derivativesKYOWA HAKKO KOGYO KK·Filed 1990·Granted Dec 14, 1993·37 cites·8 claims
- 1876US5219864AThienopyridine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Jun 15, 1993·33 cites·5 claims
- 1975US5126341AAnti-inflammatory 1,8-naphthyridin-2-one derivativesKYOWA HAKKO KOGYO KK·Filed 1991·Granted Jun 30, 1992·36 cites·3 claims
- 2069US4994468AImidazoquinolone derivativesKYOWA HAKKO KOGYO KK·Filed 1990·Granted Feb 19, 1991·14 cites·8 claims
- 2167US7115614B2Method of treating brain ischemiaKYOWA HAKKO KOGYO KK·Filed 2003·Granted Oct 3, 2006·2 cites·1 claims
- 2266US6222035B1[1,2,4] triazolo [1,5-C] pyrimidine derivativesKYOWA HAKKO KOGYO KK·Filed 1999·Granted Apr 24, 2001·25 cites·36 claims
- 2366US5192768APyrazoloquinoline derivativesKYOWA HAKKO KOGYO KK·Filed 1991·Granted Mar 9, 1993·11 cites·6 claims
- 2459US6727259B2Remedial agent for neural degenerationKYOWA HAKKO KOGYO KK·Filed 1998·Granted Apr 27, 2004·10 cites·3 claims
- 2558US5789407AMethod of treating depression with certain triazine derivativesKYOWA HAKKO KOGYO KK·Filed 1994·Granted Aug 4, 1998·6 cites·1 claims
- 2657US5173492As-Triazolo(3,4-I)purine derivativesKYOWA HAKKO KOGYO KK·Filed 1991·Granted Dec 22, 1992·6 cites·10 claims
- 2757US5010084AImidazoquinolone derivativesKYOWA HAKKO KOGYO KK·Filed 1990·Granted Apr 23, 1991·12 cites·4 claims
- 2856US5281610ACondensed naphthyridine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Jan 25, 1994·5 cites·5 claims
- 2956US5155115AThienopyridine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Oct 13, 1992·11 cites·5 claims
- 3056US2008207649A1Method of treating brain ischemiaSHIMADA JUNICHI·Filed 2008·Application pending·0 cites
- 3151US5342841AXanthine derivativesKYOWA HAKKO KOGYO KK·Filed 1993·Granted Aug 30, 1994·4 cites·4 claims
- 3251US2006258688A1Method of treating brain ischemiaSHIMADA JUNICHI·Filed 2006·Application pending·0 cites
- 3349US5371225ATetracyclic compoundsKYOWA HAKKO KOGYO KK·Filed 1993·Granted Dec 6, 1994·3 cites·1 claims
- 3447US5756735AXanthine derivativesKYOWA HAKKO KOGYO KK·Filed 1995·Granted May 26, 1998·3 cites·1 claims
- 3545US5342843AThienoimidazoppyridone derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Aug 30, 1994·6 cites·4 claims
- 3642US5364859AImidazonaphthyridine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Nov 15, 1994·3 cites·7 claims
- 3739US6306847B1Condensed purine derivativesKYOWA HAKKO KOGYO KK·Filed 1998·Granted Oct 23, 2001·4 cites·7 claims
- 3839US5120737AHexitol derivativesKYOWA HAKKO KOGYO KK·Filed 1991·Granted Jun 9, 1992·1 cites·14 claims
- 3935US5536730AImidazonaphthyridine derivativesKYOWA HAKKO KOGYO KK·Filed 1995·Granted Jul 16, 1996·1 cites·6 claims
- 4033US5336769AXanthine derivativesKYOWA HAKKO KOGYO KK·Filed 1993·Granted Aug 9, 1994·1 cites·5 claims
- 4133US5053408AHexitol derivatives having vasodilative activityKYOWA HAKKO KOGYO KK·Filed 1990·Granted Oct 1, 1991·1 cites·26 claims
- 4231US5484924AImidazonaphthyridine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Jan 16, 1996·0 cites·1 claims
- 4331US5468756AImidazonaphthyridine derivativesKYOWA HAKKO KOGYO KK·Filed 1994·Granted Nov 21, 1995·0 cites·7 claims
- 4430US5527908APyrazolothiazolopyrimidine derivativesKYOWA HAKKO KOGYO KK·Filed 1992·Granted Jun 18, 1996·0 cites·1 claims
- 4529US6107064AProcess for producing xanthine derivatives with bacteria and fungiKYOWA HAKKO KOGYO KK·Filed 1995·Granted Aug 22, 2000·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →