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Atsushi Konishi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Green tea extract
Patent number
9,198,946
Issue date
Dec 1, 2015
Kao Corporation
Yoshikazu Ogura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Packaged beverage with caffeine-containing catechin composition
Patent number
8,574,655
Issue date
Nov 5, 2013
Kao Corporation
Yoshikazu Ogura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of producing chlorogenic acid composition
Patent number
8,309,150
Issue date
Nov 13, 2012
Kao Corporation
Masahiro Fukuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing tea extract containing nonpolymeric catechin
Patent number
7,901,720
Issue date
Mar 8, 2011
Kao Corporation
Masahiro Fukuda
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of removing caffeine from caffeine-containing catechin compo...
Patent number
7,883,734
Issue date
Feb 8, 2011
Kao Corporation
Yoshikazu Ogura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Green tea beverage and method of making same
Patent number
7,811,619
Issue date
Oct 12, 2010
Kao Corporation
Eri Itaya
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF REMOVING CAFFEINE FROM CAFFEINE-CONTAINING CATECHIN COMPO...
Publication number
20140113011
Publication date
Apr 24, 2014
KAO CORPORATION
Yoshikazu Ogura
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD OF REMOVING CAFFEINE FROM A CAFFEINE-CONTAINING CATECHIN COM...
Publication number
20110086159
Publication date
Apr 14, 2011
KAO CORPORATION
Yoshikazu Ogura
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD OF PRODUCING CHLOROGENIC ACID COMPOSITION
Publication number
20090053381
Publication date
Feb 26, 2009
KAO CORPORATION
Masahiro Fukuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for Producing Tea Extract Containing Nonpolymeric Catechin
Publication number
20080044545
Publication date
Feb 21, 2008
KAO CORPORATION
Masahiro Fukuda
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Method for Removing Hydrohydroquinone
Publication number
20070248727
Publication date
Oct 25, 2007
KAO CORPORATION
Atsushi Konishi
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Method of removing caffeine from caffeine-containing catechin compo...
Publication number
20060057261
Publication date
Mar 16, 2006
KAO CORPORATION
Yoshikazu Ogura
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Process for producing green tea polyphenol
Publication number
20050158437
Publication date
Jul 21, 2005
KAO CORPORATION
Eri Itaya
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES