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Kazushi Oshino
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of suppressing coloration of catechins and a dentifrice comp...
Patent number
10,213,376
Issue date
Feb 26, 2019
Kao Corporation
Michiya Takagi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oral preparation system
Patent number
8,591,867
Issue date
Nov 26, 2013
Kao Corporation
Kazushi Oshino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Toothpaste
Patent number
8,470,302
Issue date
Jun 25, 2013
Kao Corporation
Manabu Hosoya
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for oral cavity
Patent number
8,318,139
Issue date
Nov 27, 2012
Kao Corporation
Tadayuki Tokunaga
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for prevention or treatment of periodontal diseases and comp...
Patent number
7,846,422
Issue date
Dec 7, 2010
Kao Corporation
Kazushi Oshino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dentrifice comprising calcium carbonate granules
Patent number
6,808,700
Issue date
Oct 26, 2004
Kao Corporation
Shinji Kiji
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for use in oral cavity
Patent number
5,374,418
Issue date
Dec 20, 1994
Kao Corporation
Kazushi Oshino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for use in oral cavity
Patent number
5,370,865
Issue date
Dec 6, 1994
Kao Corporation
Atsushi Yamagishi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alkaline cellulases and microorganisms capable of producing same
Patent number
4,962,030
Issue date
Oct 9, 1990
Kao Corporation
Shuji Kawai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Alkali-resistant cellulases and microorganisms capable of producing...
Patent number
4,943,532
Issue date
Jul 24, 1990
Kao Corporation
Shuji Kawai
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
DNA fragments containing alkaline cellulase gene, recombinant plasm...
Patent number
4,904,599
Issue date
Feb 27, 1990
Kao Corporation
Katsuya Ozaki
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF SUPPRESSING COLORATION OF CATECHINS AND A DENTIFRICE COMP...
Publication number
20150209267
Publication date
Jul 30, 2015
KAO CORPORATION
Michiya TAKAGI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PREVENTING COLORATION OF CATECHINS AND DENTIFRICE COMPOS...
Publication number
20100008869
Publication date
Jan 14, 2010
KAO Corporation
Michiya Takagi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TOOTHPASTE
Publication number
20090136584
Publication date
May 28, 2009
KAO CORPORATION
Manabu HOSOYA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for toothbrushing
Publication number
20070166243
Publication date
Jul 19, 2007
Kao Corporation.
Hidenori Yoshida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Oral preparation system
Publication number
20060134019
Publication date
Jun 22, 2006
KAO CORPORATION
Kazushi Oshino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for prevention or treatment of periodontal diseases and comp...
Publication number
20050053557
Publication date
Mar 10, 2005
KAO CORPORATION
Kazushi Oshino
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Tooth agent
Publication number
20040247533
Publication date
Dec 9, 2004
Manabu Hosoya
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Dentifrice
Publication number
20030031632
Publication date
Feb 13, 2003
KAO CORPORATION
Shinji Kiji
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE