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Hiroshi Noro
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Wakayama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bleaching activator granule
Patent number
8,063,009
Issue date
Nov 22, 2011
Kao Corporation
Keiichi Onoda
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Powder composition for paper manufacturing
Patent number
7,740,742
Issue date
Jun 22, 2010
Kao Corporation
Yoshihito Hamada
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for producing a bleaching activator composition
Patent number
7,323,437
Issue date
Jan 29, 2008
Kao Corporation
Shigeaki Fujinami
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Granulated bleaching activator
Patent number
6,500,794
Issue date
Dec 31, 2002
Kao Corporation
Nobuyoshi Yamaguchi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method of producing powder
Patent number
6,429,283
Issue date
Aug 6, 2002
Kao Corporation
Hiroshi Noro
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing granular bleach activator composition and gra...
Patent number
5,458,801
Issue date
Oct 17, 1995
Kao Corporation
Tomonori Oyashiki
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for producing high bulk density granular detergent
Patent number
5,263,650
Issue date
Nov 23, 1993
Kao Corporation
Hisato Yasui
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
Bleaching Activator Granule
Publication number
20090281018
Publication date
Nov 12, 2009
Keiichi Onoda
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Powder composition for paper manufacturing
Publication number
20060137844
Publication date
Jun 29, 2006
Yoshihito Hamada
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for producing a bleaching activator composition
Publication number
20050170984
Publication date
Aug 4, 2005
KAO CORPORATION
Shigeaki Fujinami
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Method of producing powder
Publication number
20010008049
Publication date
Jul 19, 2001
Hiroshi Noro
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL