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Shoji Nakayama
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Utsunomiya, JP
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last 30 patents
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Patent Grant
Benzofuranone derivatives and a method for producing them
Patent number
6,143,779
Issue date
Nov 7, 2000
Snow Brand Milk Products Co., Ltd.
Makoto Yoshihama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tetralone or benzopyranone derivatives and a method for producing them
Patent number
6,080,781
Issue date
Jun 27, 2000
Snow Brand Milk Products Co., Ltd.
Makoto Yoshihama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Physiologically active SN-198C compounds
Patent number
5,126,436
Issue date
Jun 30, 1992
Snow Brand Milk Products Company Limited
Kenichi Kimura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel androst-4-ene-3,17-dione derivatives and method for preparing...
Patent number
5,079,377
Issue date
Jan 7, 1992
Snow Brand Milk Products Co., Ltd.
Makoto Yoshihama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel androst-4-ene-3,17-dione derivatives and method for preparing...
Patent number
4,975,368
Issue date
Dec 4, 1990
Snow Brand Milk Products Co., Ltd.
Makoto Yoshihama
C07 - ORGANIC CHEMISTRY