Inventor · disambiguated record
Kiyoshi Furukawa
Also filed as: FURUKAWA KIYOSHI
14 granted patents·2 pending applications·317 citations·filing 1979–2005
91Inventor score
Top patents by PatentIndex Score
16 records- 0191US5021421A2-(1-Piperazinyl)-4-phenylcycloalkanopyridine derivatives, processes for the production thereof, and pharmaceutical composition containing the sameDAINIPPON PHARMACEUTICAL CO·Filed 1990·Granted Jun 4, 1991·56 cites·19 claims
- 0290US5972946AAcetamide derivative, process for preparing the same, and a pharmaceutical composition containing the sameDAINIPPON PHARMACEUTICAL CO·Filed 1996·Granted Oct 26, 1999·143 cites·19 claims
- 0385US6372740B12-aryl-8-oxodihydropurine derivative, process for the producing the same, medicinal compositions containing the same, and intermediates thereofDAINIPPON PHARMACEUTICAL CO·Filed 1998·Granted Apr 16, 2002·86 cites·18 claims
- 0472US4237135A2-(4-Ethyl-1-piperazinyl)-4-phenylquinoline, process for preparation thereof, and composition thereofDAINIPPON PHARMACEUTICAL CO·Filed 1979·Granted Dec 2, 1980·6 cites·9 claims
- 0567US5367078A3-oxadiazolyl-1,6-naphthyridine derivativesDAINIPPON PHARMACEUTICAL CO·Filed 1993·Granted Nov 22, 1994·8 cites·18 claims
- 0646US6277993B1Intermediates for 5-substituted-3-oxadiazolyl-1,6-Naphthyridin-2(1H)-one derivativesDAINIPPON PHARMACEUTICAL CO·Filed 2000·Granted Aug 21, 2001·0 cites·1 claims
- 0743US5166375AAntioxidant and an oxidation resistant polyunsaturated oilNIPPON OILS & FATS CO LTD·Filed 1991·Granted Nov 24, 1992·13 cites·9 claims
- 0843US2004132118A1Method of diagnosing breast cancerFiled 2002·Application pending·0 cites
- 0941US6172079B15-substituted-3-oxadiazolyl-1,6-naphthyridin-2(1H)-one derivativesDAINIPPON PHARMACEUTICAL CO·Filed 1998·Granted Jan 9, 2001·4 cites·11 claims
- 1041US5424433AIntermediates for 3-oxadiazoly-1,6-naphthyridine derivativesDAINIPPON PHARMACEUTICAL CO·Filed 1994·Granted Jun 13, 1995·1 cites·5 claims
- 1136US6962921B2Dementia remedies containing 2-aryl-8-oxodihydropurine derivatives as the active ingredientDAINIPPON PHARMACEUTICAL CO·Filed 2001·Granted Nov 8, 2005·0 cites·4 claims
- 1234US5424434AProduction on 3-oxadiazolyl-1,6-naphthyridine derivativesDAINIPPON PHARMACEUTICAL CO·Filed 1994·Granted Jun 13, 1995·0 cites·4 claims
- 1334US2008275075A1Medicine Comprising a Combination of an Acetylcholinesterase Inhibitor and a 5-Substituted-3-Oxadiazolyl-1,6-Naphthyridin-2(1H)-One DerivativeFURUKAWA KIYOSHI·Filed 2005·Application pending·0 cites
- 1432US6743803B2Medicines for the prevention and treatment of neurodegenerative diseasesDAINIPPON PHARMACEUTICAL CO·Filed 2001·Granted Jun 1, 2004·0 cites·10 claims
- 1532US5185338AMedicament for treating cerebral insufficiency diseases, novel 2-(1-piperazinyl)-4-phenylcycloalkanopyrimidine derivatives, and process for the production thereofDAINIPPON PHARMACEUTICAL CO·Filed 1991·Granted Feb 9, 1993·0 cites·8 claims
- 1628US5041443AMedicament for treating cerebral insufficiency diseases, novel 2-(1-piperazinyl)-4-phenylcycloalkanopyrimidine derivatives, and process for the production thereofDAINIPPON PHARMACEUTICAL CO·Filed 1990·Granted Aug 20, 1991·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →