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Tetsuya Kaneko
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Kawasaki, JP
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last 30 patents
Information
Patent Grant
Method for purifying branched chain amino acids
Patent number
6,072,083
Issue date
Jun 6, 2000
Ajinomoto Co., Inc.
Kazuhiro Hasegawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for purifying valine
Patent number
5,689,001
Issue date
Nov 18, 1997
Ajinomoto Co., Inc.
Kazuhiro Hasegawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering L-amino acid from fermentation liquors
Patent number
5,017,480
Issue date
May 21, 1991
Ajimomoto Co., Inc.
Shigenori Mori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovering L-amino acids from fermentation liquors cont...
Patent number
4,997,754
Issue date
Mar 5, 1991
Ajinomoto Co., Inc.
Masashi Miyazawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method for purifying L-glutamine
Patent number
4,966,994
Issue date
Oct 30, 1990
Ajinomoto Company, Ltd.
Masashi Miyazawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the separation of a basic amino acid from its fermentati...
Patent number
4,663,048
Issue date
May 5, 1987
Ajinomoto Co., Inc.
Kiyoshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Novel lysine salt crystals and process for production thereof
Patent number
4,617,155
Issue date
Oct 14, 1986
Ajinomoto Co., Inc.
Kiyoshi Tanaka
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Purification of lysine by reverse-phase osmosis
Patent number
4,601,829
Issue date
Jul 22, 1986
Ajinomoto Co., Inc.
Tetsuya Kaneko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for recovery of optically active tryptophane
Patent number
4,588,818
Issue date
May 13, 1986
Ajinomoto Co., Inc.
Tetsuya Kaneko
C07 - ORGANIC CHEMISTRY