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Masaru Saeki
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Fujisawa, JP
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last 30 patents
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Patent Grant
Process for the separation of a basic amino acid from a fermentatio...
Patent number
4,714,767
Issue date
Dec 22, 1987
Ajinomoto Co., Inc.
Kiyoshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preventing fouling of electrodialysis membrane
Patent number
4,711,722
Issue date
Dec 8, 1987
Ajinomoto Co., Inc.
Seiji Toyoshi
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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
Process for the production of a fermentation starting material
Patent number
4,543,330
Issue date
Sep 24, 1985
Ajinomoto Co., Inc.
Hideyuki Morimoto
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Ultrafiltration method
Patent number
4,523,999
Issue date
Jun 18, 1985
Ajinomoto Co., Inc.
Seiji Toyoshi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL