P

Inventor

TAWADA HIROYUKI

JP30 patents
⚠️ This page may combine multiple inventors who share the name “TAWADA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAKEDA CHEMICAL INDUSTRIES LTD

25 patents
US6784314B2Aug 31, 2004

Process for producing amine derivatives

TAKEDA CHEMICAL INDUSTRIES LTD23 citations92
US6403595B1Jun 11, 2002

Sulfonamide derivatives, processes for producing the same and utilization thereof

TAKEDA CHEMICAL INDUSTRIES LTD18 citations92
US6359134B1Mar 19, 2002

Sulfonamide derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD36 citations92
US6169102B1Jan 2, 2001

Oxazolone derivatives and their use as anti-Helicobacter pylori agent

TAKEDA CHEMICAL INDUSTRIES LTD27 citations92
US5256782AOct 26, 1993

Thienopyridine derivatives which are intermediates

TAKEDA CHEMICAL INDUSTRIES LTD8 citations74
US5198462AMar 30, 1993

Heterocyclic amine, derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD11 citations74
US5143919ASep 1, 1992

Thienopyridine derivatives and their pharmaceutical use

TAKEDA CHEMICAL INDUSTRIES LTD9 citations74
US6680312B2Jan 20, 2004

Sulfonamide derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD5 citations73
US6878831B2Apr 12, 2005

Process for preparing optically active 2,3-dihydrobenzofuran compounds

TAKEDA CHEMICAL INDUSTRIES LTD5 citations72
US5278186AJan 11, 1994

Chromene derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD3 citations63
US5264454ANov 23, 1993

Certain 2-oxo-tetrahydro-cycloalkyl-benzopyran-3yl ureas having acyl-CoA-cholesterol acyl transferase inhibitory activity

TAKEDA CHEMICAL INDUSTRIES LTD3 citations63
US4017620AApr 12, 1977

Thienodiazepine derivatives

TAKEDA CHEMICAL INDUSTRIES LTD3 citations63
US6414003B1Jul 2, 2002

Oxazolone derivatives and their use as anti-helicobacter pylori agents

TAKEDA CHEMICAL INDUSTRIES LTD5 citations62
US4150139AApr 17, 1979

Triazolobenzazepine derivatives

TAKEDA CHEMICAL INDUSTRIES LTD2 citations62
US4102881AJul 25, 1978

Benzodiazepine derivatives

TAKEDA CHEMICAL INDUSTRIES LTD3 citations62
US4046772ASep 6, 1977

Benzodiazepine derivative and process for producing the same

TAKEDA CHEMICAL INDUSTRIES LTD4 citations62
US4044129AAug 23, 1977

4-Pyridine carbonyl phenyl 1,2,4 triazoles

TAKEDA CHEMICAL INDUSTRIES LTD4 citations62
US4002638AJan 11, 1977

Benzazepine derivatives

TAKEDA CHEMICAL INDUSTRIES LTD3 citations62
US5418239AMay 23, 1995

Tricyclic heterocyclic compounds, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD0 citations52
US5300646AApr 5, 1994

Heterocyclic amine derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD0 citations52
US4082764AApr 4, 1978

Methods for the production of 4H-s-triazolo[4,3-a][1,4]benzodiazepine 5N-oxides

TAKEDA CHEMICAL INDUSTRIES LTD1 citations52
US4013763AMar 22, 1977

Heterocyclic compounds

TAKEDA CHEMICAL INDUSTRIES LTD1 citations52
US3947417AMar 30, 1976

Triazolobenzodiazepine derivatives

TAKEDA CHEMICAL INDUSTRIES LTD1 citations52
US4349547ASep 14, 1982

Suppressing obesity and over-secretion of insulin with 2-(α-hydroxy-m-trifluoromethylbenzyl)azetidine

TAKEDA CHEMICAL INDUSTRIES LTD0 citations51
US6699995B1Mar 2, 2004

Process for the preparation of oxazole derivatives

TAKEDA CHEMICAL INDUSTRIES LTD0 citations44

TAKEDA PHARMACEUTICAL

4 patents

TAKODA PHARMACEUTICAL COMPANY

1 patent