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Yasushi Nakagawa
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Kawanishi, JP
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last 30 patents
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Patent Grant
Substained release microcapsule of physiologically active compound...
Patent number
6,113,941
Issue date
Sep 5, 2000
Takeda Chemical Industries, Ltd.
Shigeyuki Takada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Composition containing a water-insoluble or slightly water-soluble...
Patent number
5,840,881
Issue date
Nov 24, 1998
Takeda Chemical Industries, Ltd.
Yoshiaki Uda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Chemically modified protein with polyethyleneglycol
Patent number
4,791,192
Issue date
Dec 13, 1988
Takeda Chemical Industries, Ltd.
Yasushi Nakagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE