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Takaaki Aoyagi
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Fujisawa, JA
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last 30 patents
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Patent Grant
Novel physiologically active peptide and its n-acyl derivatives and...
Patent number
4,070,458
Issue date
Jan 24, 1978
Sanraku-Ocean Co., Ltd.
Hamao Umezawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for producing physiologically active peptide and its N-ac...
Patent number
4,055,468
Issue date
Oct 25, 1977
Sanraku-Ocean Co., Ltd.
Hamao Umezawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biologically active substance, bestatin, and production thereof
Patent number
4,052,449
Issue date
Oct 4, 1977
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Hamao Umezawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Biologically active substance, bestatin, and production thereof
Patent number
4,029,547
Issue date
Jun 14, 1977
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Hamao Umezawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the production of new pepstatins having anti-pepsin act...
Patent number
3,975,366
Issue date
Aug 17, 1976
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Hamao Umezawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Microbiological process for the production of pepstatins
Patent number
3,963,579
Issue date
Jun 15, 1976
Sanraku-Ocean Co., Ltd.
Hamao Umezawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trans-4-aminomethylcyclohexane-1-carboxylic acid
Patent number
3,950,405
Issue date
Apr 13, 1976
Mitsubishi Chemical Industries Ltd.
Atsuji Okano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE