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Taisuke Matsuo deceased
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late of Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
1-Sulfo-2-oxoazetidine derivatives and their production
Patent number
4,822,790
Issue date
Apr 18, 1989
Takeda Chemical Industries, Ltd.
Michihiko Ochiai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-sulfo-2-oxozetidine derivatives and their product ion
Patent number
4,822,788
Issue date
Apr 18, 1989
Takeda Chemical Industries, Ltd.
Shoji Kishimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-sulfo-2-oxoazetidine derivatives and their production
Patent number
4,782,147
Issue date
Nov 1, 1988
Takeda Chemical Industries, Ltd.
Michihiko Ochiai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-oxozetidinone derivatives, their production and use
Patent number
4,771,045
Issue date
Sep 13, 1988
Takeda Chemical Industries, Ltd.
Taisuke Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
.beta.-lactamase inhibitory composition
Patent number
4,725,591
Issue date
Feb 16, 1988
Takeda Chemical Industries, Ltd.
Taisuke Matsuo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
4-Cyano-2-azetidinones and production thereof
Patent number
4,684,724
Issue date
Aug 4, 1987
Takeda Chemical Industries, Ltd.
Michihiko Ochiai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-sulfo-2-oxoazetidine derivatives and their production
Patent number
4,675,397
Issue date
Jun 23, 1987
Takeda Chemical Industries, Ltd.
Taisuke Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-carbamoyloxymethyl-1-sulfo-2-oxoazetidine derivatives and their p...
Patent number
4,673,739
Issue date
Jun 16, 1987
Takeda Chemical Industries, Ltd.
Taisuke Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-Sulfo-2-oxoazetidine derivatives and their production
Patent number
4,665,067
Issue date
May 12, 1987
Takeda Chemical Industries, Ltd.
Shoji Kishimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Carbamoyloxymethyl-1-sulfo-2-oxoazetidine derivatives and their p...
Patent number
4,572,801
Issue date
Feb 25, 1986
Takeda Chemical Industries, Ltd.
Taisuke Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-Cyano-2-azetidinones and production thereof
Patent number
4,560,508
Issue date
Dec 24, 1985
Takeda Chemical Industries, Ltd.
Taisuke Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-Sulfo-2-oxoazetidine derivatives and their production
Patent number
4,550,105
Issue date
Oct 29, 1985
Takeda Chemical Industries, Ltd.
Taisuke Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-Methoxy-2-oxoazetidine derivatives and their production
Patent number
4,416,817
Issue date
Nov 22, 1983
Takeda Chemical Industries, Ltd.
Taisuke Matsuo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-Heterocyclic substituted cephem compounds
Patent number
4,182,866
Issue date
Jan 8, 1980
Takeda Chemical Industries, Ltd.
Takuichi Miki
C07 - ORGANIC CHEMISTRY