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Hisashi Minami
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Toyama, JP
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last 30 patents
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Patent Grant
1,2-benzoisoxazole derivative or its salt and brain-protecting agen...
Patent number
5,578,627
Issue date
Nov 26, 1996
Toyama Chemical Co., Ltd.
Kenji Takeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel substances having carcinostatic and immunostimulating activit...
Patent number
4,744,985
Issue date
May 17, 1988
Toyama Chemical Co., Ltd.
Kenzo Tamai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Novel substances having antitumor and immunostimulating activity, p...
Patent number
4,591,558
Issue date
May 27, 1986
Toyama Chemical Co., Ltd.
Kenzo Tamai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for preparing substance having carcinostatic and immunostim...
Patent number
4,547,462
Issue date
Oct 15, 1985
Toyama Chemical Co., Ltd.
Kenzo Tamai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substances having carcinostatic and immunostimulating activity
Patent number
4,477,437
Issue date
Oct 16, 1984
Toyama Chemical Co., Ltd.
Kenzo Tamai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...