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Susumu Ishiguro
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Saitama, JP
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last 30 patents
Information
Patent Grant
Isoquinoline derivatives
Patent number
5,959,107
Issue date
Sep 28, 1999
Snow Brand Milk Products Co., Ltd.
Susumu Ishiguro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hexahydropyrano [3,2-B] [1,4] benzothiazine derivative
Patent number
5,563,137
Issue date
Oct 8, 1996
Snow Brand Milk Products Co., Ltd.
Susumu Ishiguro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isoquinoline derivatives and salts thereof
Patent number
5,116,985
Issue date
May 26, 1992
Snow Brand Milk Products Co., Ltd.
Yasuyoshi Takeshita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the preparation of isosorbide-5-nitrate and sodium isoso...
Patent number
4,584,391
Issue date
Apr 22, 1986
Toshin Chemical Co. Ltd.
Toshio Itoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the preparation of derivatives of uracil
Patent number
4,159,378
Issue date
Jun 26, 1979
Toshin Chemical Co., Ltd.
Kenichi Ishibashi
C07 - ORGANIC CHEMISTRY