Inventor · disambiguated record
Akinobu Nagaoka
Also filed as: NAGAOKA AKINOBU
14 granted patents·246 citations·filing 1980–1997
93Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD14
Top patents by PatentIndex Score
14 records- 0190US4892875ASubstituted heterocyclylalkyl esters of 1,4-dihydropyridine-3,5-dicarboxylic acidsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Jan 9, 1990·33 cites·15 claims
- 0289US4436753AMethod for therapy of ischemic diseaseTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1980·Granted Mar 13, 1984·35 cites·8 claims
- 0385US4804665AAzaspiro compounds and their useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Feb 14, 1989·22 cites·15 claims
- 0480US4824848APyrazolo[3,4-d]pyrimidine derivatives, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Apr 25, 1989·28 cites·18 claims
- 0578US4603135ASubstituted piperazinyl alkyl esters of 2-amino-4-aryl-1,4-dihydro-6-alkyl-3,5-pyridinedicarboxylatesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1984·Granted Jul 29, 1986·10 cites·11 claims
- 0674US5169856APiperidinoalkyl derivatives of carboxylic acid amidesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Dec 8, 1992·21 cites·22 claims
- 0771US5604210AInhibitor of vascular permeability enhancerTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Feb 18, 1997·42 cites·28 claims
- 0864US5025033AAlkylene diaminesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Jun 18, 1991·12 cites·13 claims
- 0951US5965568AComposition for inhibiting production or secretion of amyloid β protein to treat Down's syndromeTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1996·Granted Oct 12, 1999·15 cites·4 claims
- 1051US5021439ACerebral function ameliorating agents related to Tan-950 ATAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Jun 4, 1991·3 cites·15 claims
- 1150US5916925APharmaceutical composition for treatment of dementiaTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1997·Granted Jun 29, 1999·17 cites·16 claims
- 1248US5180746AAralkylamine compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Jan 19, 1993·3 cites·7 claims
- 1336US5434179AMethod for improving brain function using cholinesterase-inhibiting aminoketone compoundsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1994·Granted Jul 18, 1995·4 cites·21 claims
- 1431US4748154APeptide derivatives, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted May 31, 1988·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →