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Brain cell protective agent
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Patent number 6,147,084
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Issue date Nov 14, 2000
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Toray Industries, Inc.
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Hiroshi Nagase
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Brain cell protective agent
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Patent number 5,972,953
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Issue date Oct 26, 1999
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Toray Industries, Ltd.
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Hiroshi Nagase
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Antitussive
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Patent number 5,714,483
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Issue date Feb 3, 1998
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Toray Industries, Inc.
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Hiroshi Nagase
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Indole derivatives
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Patent number 5,539,119
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Issue date Jul 23, 1996
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Toray Industries, Inc.
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Hiroshi Nagase
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C07 - ORGANIC CHEMISTRY
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Indole derivatives
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Patent number 5,244,904
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Issue date Sep 14, 1993
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Toray Industries, Inc.
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Hiroshi Nagase
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C07 - ORGANIC CHEMISTRY