P

Inventor

GOTO GIICHI

JP35 patents

Patents

35 patents
US5962535AOct 5, 1999

Composition for alzheimer's disease

TAKEDA CHEMICAL INDUSTRIES LTD53 citations96
US5462934AOct 31, 1995

Condensed heterocyclic ketone derivatives and their use

TAKEDA CHEMICAL INDUSTRIES LTD62 citations96
US6271266B1Aug 7, 2001

Use of idebenone and analogues against β amyloid induced cytotoxicity

TAKEDA CHEMICAL INDUSTRIES LTD33 citations92
US5580883ADec 3, 1996

Aminobenzene compounds to prevent nerve cell degradation

TAKEDA CHEMICAL INDUSTRIES LTD21 citations92
US5527800AJun 18, 1996

Tricyclic condensed heterocyclic compounds, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD22 citations92
US5273974ADec 28, 1993

Condensed heterocyclic compounds, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD23 citations92
US5116861AMay 26, 1992

Nitrosothiol derivatives and their use

TAKEDA CHEMICAL INDUSTRIES LTD52 citations92
US5059627AOct 22, 1991

Nerve growth factor secretion inducing composition

TAKEDA CHEMICAL INDUSTRIES LTD52 citations92
US4559177ADec 17, 1985

Quinone derivatives

TAKEDA CHEMICAL INDUSTRIES LTD44 citations92
US5604210AFeb 18, 1997

Inhibitor of vascular permeability enhancer

TAKEDA CHEMICAL INDUSTRIES LTD42 citations90
US5169856ADec 8, 1992

Piperidinoalkyl derivatives of carboxylic acid amides

TAKEDA CHEMICAL INDUSTRIES LTD21 citations82
US4804665AFeb 14, 1989

Azaspiro compounds and their use

TAKEDA CHEMICAL INDUSTRIES LTD22 citations82
US5916925AJun 29, 1999

Pharmaceutical composition for treatment of dementia

TAKEDA CHEMICAL INDUSTRIES LTD17 citations77
US6319916B1Nov 20, 2001

Heterocyclic compounds, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD12 citations74
US5814642ASep 29, 1998

Tetracyclic condensed heterocyclic compounds their production, and use

TAKEDA CHEMICAL INDUSTRIES LTD6 citations74
US5686466ANov 11, 1997

Tricyclic condensed heterocyclic compounds their production and use

TAKEDA CHEMICAL INDUSTRIES LTD9 citations74
US5620973AApr 15, 1997

Tetracyclic condensed heterocyclic compounds and their use

TAKEDA CHEMICAL INDUSTRIES LTD11 citations74
US5025033AJun 18, 1991

Alkylene diamines

TAKEDA CHEMICAL INDUSTRIES LTD12 citations73
US4990511AFeb 5, 1991

Amide compounds, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD12 citations73
US4978761ADec 18, 1990

5-hydroxy-2-substituted-2,4,6,7-tetramethyl-2,3-dihydrobenzofurans

TAKEDA CHEMICAL INDUSTRIES LTD14 citations73
US4966973AOct 30, 1990

2-substituted coumaran derivatives

TAKEDA CHEMICAL INDUSTRIES LTD14 citations73
US5294625AMar 15, 1994

Benzylpiperidine compounds and their use

TAKEDA CHEMICAL INDUSTRIES LTD4 citations72
US5177087AJan 5, 1993

Cyclic amine compounds and their use

TAKEDA CHEMICAL INDUSTRIES LTD5 citations72
US5965568AOct 12, 1999

Composition for inhibiting production or secretion of amyloid β protein to treat Down's syndrome

TAKEDA CHEMICAL INDUSTRIES LTD15 citations71
US5434179AJul 18, 1995

Method for improving brain function using cholinesterase-inhibiting aminoketone compounds

TAKEDA CHEMICAL INDUSTRIES LTD4 citations62
US5180746AJan 19, 1993

Aralkylamine compounds

TAKEDA CHEMICAL INDUSTRIES LTD3 citations62
US5441967AAug 15, 1995

Cyclic amine compounds and their use

TAKEDA CHEMICAL INDUSTRIES LTD1 citations61
US4695572ASep 22, 1987

Isoindolinone derivatives, production and use thereof

TAKEDA CHEMICAL INDUSTRIES LTD3 citations60
US4082780AApr 4, 1978

Estradiol derivatives

TAKEDA CHEMICAL INDUSTRIES LTD5 citations60
US3953483AApr 27, 1976

17-Nor-6-methyl-steroids

TAKEDA CHEMICAL INDUSTRIES LTD2 citations58
US4748154AMay 31, 1988

Peptide derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD1 citations52
US5273978ADec 28, 1993

Optically active isoindoline derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD1 citations51
US5047430ASep 10, 1991

Amide compounds, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD1 citations51
US4990614AFeb 5, 1991

N-heterocyclic amides

TAKEDA CHEMICAL INDUSTRIES LTD0 citations51
US4778801AOct 18, 1988

Isoindolinone derivatives, production and use thereof

TAKEDA CHEMICAL INDUSTRIES LTD0 citations50