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Takakazu Endo
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Kangawa, JP
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Patents Grants
last 30 patents
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Patent Grant
[S,S]-ethylenediamine-N,N′-disuccinic acid...
Patent number
6,495,716
Issue date
Dec 17, 2002
Mitsubishi Rayon Co., Ltd.
Hiroyasu Banba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystals of [S,S]-ethylenediamine-N,N′-disu...
Patent number
6,414,189
Issue date
Jul 2, 2002
Mitsubishi Rayon Co., Ltd.
Hiroyasu Banba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for producing [S,S]-ethylenediamine-N,N�...
Patent number
6,261,798
Issue date
Jul 17, 2001
Mitsubishi Rayon Co., Ltd.
Osamu Kato
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing malonic acid derivatives
Patent number
6,238,896
Issue date
May 29, 2001
Mitsubishi Rayon Co., Ltd.
Eiji Ozaki
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing alkali metal [S,S]-ethylenediamine-n,n'-disuc...
Patent number
6,136,573
Issue date
Oct 24, 2000
Mitsubishi Rayon Co., Ltd.
Makoto Kaneko
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for removing fumarase activity, microorganisms obtainable by...
Patent number
6,103,508
Issue date
Aug 15, 2000
Mitsubishi Rayon Co., Ltd.
Mami Kato
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing optically active aminopolycarboxylic acid
Patent number
5,981,238
Issue date
Nov 9, 1999
Mitsubishi Rayon Co., Ltd.
Makoto Kaneko
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing optically active .alpha.-hydroxycarboxylic ac...
Patent number
5,714,357
Issue date
Feb 3, 1998
Nitto Chemical Industry Co., Ltd.
Yoshihiro Hashimoto
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Production of alkylene or phenylenediamine disuccinic acid from fum...
Patent number
5,707,836
Issue date
Jan 13, 1998
Nitto Chemical Industry Co., Ltd.
Takakazu Endo
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for preserving nitrile hydratase or nitrilase activity of mi...
Patent number
5,705,382
Issue date
Jan 6, 1998
Nitto Chemical Industry Co., Ltd.
Takakazu Endo
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing optically active a-hydroxycarboxylic acid hav...
Patent number
5,580,765
Issue date
Dec 3, 1996
Nitto Chemical Industry Co., Ltd.
Yoshihiro Hashimoto
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Biological process for producing .alpha.-hydroxyamide or .alpha.-hy...
Patent number
5,326,702
Issue date
Jul 5, 1994
Nitto Chemical Industry Co., Ltd.
Takakazu Endo
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing R(-)-mandelic acid or a derivative thereof fr...
Patent number
5,296,373
Issue date
Mar 22, 1994
Nitto Chemical Industry Co., Ltd.
Takakazu Endo
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for preparing glycine from glycinonitrile
Patent number
5,238,827
Issue date
Aug 24, 1993
Nitto Chemical Industry Co., Ltd.
Hitoshi Shimizu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Biological process for preparing optically active lactic acid
Patent number
5,234,826
Issue date
Aug 10, 1993
Nitto Chemical Industry Co., Ltd.
Tomohide Yamagami
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing R(-)-mandelic acid and derivatives thereof
Patent number
5,223,416
Issue date
Jun 29, 1993
Nitto Chemical Industry Co., Ltd.
Takakazu Endo
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
DNA encoding polypeptide having nitrile hydratase activity and meth...
Patent number
5,130,235
Issue date
Jul 14, 1992
Nitto Chemical Industry Co., Ltd.
Teruhiko Beppu
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
[S,S]-ethylenediamine-N,N' -discussinic acid crystal with high bulk...
Publication number
20020082449
Publication date
Jun 27, 2002
Mitsubishi Rayon Co., Ltd.
Hiroyasu Banba
C07 - ORGANIC CHEMISTRY