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Shinji Yokoyama
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Saitama, JP
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last 30 patents
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Patent Grant
Pyridinecarboxamide derivatives
Patent number
6,046,201
Issue date
Apr 4, 2000
Nisshin Flour Milling Co., Ltd.
Norio Oshida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridinecarboxamide derivatives
Patent number
5,972,943
Issue date
Oct 26, 1999
Nisshin Flour Milling Co., Ltd.
Norio Oshida
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imide derivatives for inhibiting the production of interleukin-1.be...
Patent number
5,847,123
Issue date
Dec 8, 1998
Nisshin Flour Milling Co., Ltd.
Shinji Yokoyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1.alpha.,25-dihydroxyvitamin D4 compounds, ergosta-5,7-diene compou...
Patent number
5,157,135
Issue date
Oct 20, 1992
Nisshin Flour Milling Co., Ltd.
Masahiro Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 1.alpha.,25-dihydroxyvitamin D.sub.2...
Patent number
5,087,709
Issue date
Feb 11, 1992
Nisshin Flour Milling Co., Ltd.
Masahiro Tsuji
C07 - ORGANIC CHEMISTRY