Isamu Nakatsui

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Takasago, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing .beta.-1,3-glucan
- Patent number 5,599,697
- Issue date Feb 4, 1997
- Takeda Chemical Industries, Ltd.
- Yukihiro Kanegae
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Mutant strains of agrobacterium for producing .beta.-1,3-glucan
- Patent number 5,508,191
- Issue date Apr 16, 1996
- Takeda Chemical Industries, Ltd.
- Yukihiro Kanegae
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for producing polyglutamic acid or a salt thereof
- Patent number 5,268,279
- Issue date Dec 7, 1993
- Takeda Chemical Industries, Ltd.
- Yukihiro Kanegae
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing L-glutamic acid
- Patent number 4,728,610
- Issue date Mar 1, 1988
- Takeda Chemical Industries, Ltd.
- Yukihiro Kanegae
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...