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Masato Fukushima
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hydantoin derivatives for treating complications of diabetes
Patent number
5,447,946
Issue date
Sep 5, 1995
Sanwa Kagaku Kenkyusho Co., Ltd.
Masayasu Kurono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Glycyrrhetinic acid derivatives
Patent number
5,356,880
Issue date
Oct 18, 1994
Sanwa Kagaku Kenkyusho Co., Ltd.
Masayasu Kurono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydantoin derivatives for treating complications of diabetes
Patent number
4,985,573
Issue date
Jan 15, 1991
Sanwa Kagaku Kenkyusho Co., Ltd.
Masayasu Kurono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydantoin derivatives for treating complications of diabetes
Patent number
4,985,574
Issue date
Jan 15, 1991
Sanwa Kagaku Kenkyusho Co., Ltd.
Masayasu Kurono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydantoin derivatives for treating complications of diabetes
Patent number
4,978,758
Issue date
Dec 18, 1990
Sanwa Kagaku Kenkyusho Co., Ltd.
Masayasu Kurono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydantoin derivatives for treating complications of diabetes
Patent number
4,861,792
Issue date
Aug 29, 1989
Sanwa Kagaku Kenkyusho Co., Ltd.
Masayasu Kurono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,4-dihydropyridine derivatives
Patent number
4,824,855
Issue date
Apr 25, 1989
Sanwa Kagaku Kenkyusho Co., Ltd.
Masayasu Kurono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antidiabetic spiro-3-heteroazolidines
Patent number
4,740,517
Issue date
Apr 26, 1988
Sanwa Kagaku Kenyusho Co., Ltd.
Masayasu Kurono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrrolizidine compounds, salts thereof, process for the preparation...
Patent number
4,734,411
Issue date
Mar 29, 1988
Sanwa Kagaku Kenkyusho Co., Ltd.
Masayasu Kurono
C07 - ORGANIC CHEMISTRY