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Toshiya Tanabe
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of making a diL-lysine monosulfate trihydrate crystal
Patent number
7,553,367
Issue date
Jun 30, 2009
Ajinomoto Co., Inc.
Takeshi Kushiku
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing basic amino acid solution
Patent number
6,800,185
Issue date
Oct 5, 2004
Ajinomoto Co., Inc.
Kazuhiro Hasegawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Aqueous stable lysine solution
Patent number
6,329,548
Issue date
Dec 11, 2001
Ajinomoto Co., Inc.
Kazuhiro Hasegawa
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of removing cells from fermentation broth through membrane
Patent number
5,814,513
Issue date
Sep 29, 1998
Ajinomoto Co., Inc.
Toshiya Tanabe
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for purifying 2',3'-dideoxynucleosides
Patent number
RE35609
Issue date
Sep 16, 1997
Ajinomoto Co., Inc.
Masaru Otani
536 - Organic compounds
Information
Patent Grant
Process for production of alpha-keto acid/amino acid salt compounds
Patent number
5,194,625
Issue date
Mar 16, 1993
Ajinomoto Co., Inc.
Toshiya Tanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for separation of electrolytes, and method for ion exchange...
Patent number
5,015,386
Issue date
May 14, 1991
Ajinomoto Co., Inc.
Toshiya Tanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for purifying 2',3'-dideoxynucleosides
Patent number
4,962,193
Issue date
Oct 9, 1990
Ajinomoto Co., Inc.
Kenzo Yokozeki
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing and purifying 2',3'-dideoxynucleosides, and p...
Patent number
4,835,104
Issue date
May 30, 1989
Ajinomoto Co., Inc., Patent & Licensing Department
Kenzo Yokozeki
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MAKING A DIL-LYSINE MONOSULFATE TRIHYDRATE CRYSTAL
Publication number
20060281945
Publication date
Dec 14, 2006
Takeshi Kushiku
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Aqueous stable lysine solution
Publication number
20040214895
Publication date
Oct 28, 2004
AJINOMOTO CO., INC.
Kazuhiro Hasegawa
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Method for producing basic amino acid solution
Publication number
20020153261
Publication date
Oct 24, 2002
Ajinomoto Co., Inc.
Kazuhiro Hasegawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Aqueous stable lysine solution
Publication number
20020123648
Publication date
Sep 5, 2002
AJINOMOTO CO., INC.
Kazuhiro Hasegawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Aqueous stable lysine solution
Publication number
20010043942
Publication date
Nov 22, 2001
AJINOMOTO, CO., INC.
Kazuhiro Hasegawa
C07 - ORGANIC CHEMISTRY