Yukio Kunisawa

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stabilized neutral metalloprotease composition, a method of making...
- Patent number 5,739,023
- Issue date Apr 14, 1998
- Holland Sweetener Company V.o.F.
- Tsuneo Harada
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Enzymatic coupling reaction of N-protected-L-aspartic acid and phen...
- Patent number 5,693,485
- Issue date Dec 2, 1997
- Holland Sweetener Company V.o.F.
- Tsuneo Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for crystallizing .alpha.-L-aspartyl-L-phenylalanine methyl...
- Patent number 5,347,035
- Issue date Sep 13, 1994
- Tosoh Corporation
- Hidetoshi Wakamatsu
- C07 - ORGANIC CHEMISTRY