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Yoshinobu Imaizumi
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Wakayama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing detergent particles
Patent number
7,446,085
Issue date
Nov 4, 2008
Kao Corporation
Yoshinobu Imaizumi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enzyme particles
Patent number
6,544,763
Issue date
Apr 8, 2003
Kao Corporation
Yoshinobu Imaizumi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enzyme particles
Patent number
6,410,287
Issue date
Jun 25, 2002
Kao Corporation
Yoshinobu Imaizumi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Fine ultraviolet screening particles, process for preparing the sam...
Patent number
6,197,282
Issue date
Mar 6, 2001
Kao Corporation
Kentaro Oshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultraviolet-screening composite particulate and process for the pro...
Patent number
6,090,373
Issue date
Jul 18, 2000
Kao Corporation
Kentaro Oshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultraviolet shielding composite fine particles, method for producin...
Patent number
5,902,569
Issue date
May 11, 1999
Kao Corporation
Kentaro Oshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultraviolet shielding composite fine particles, method for producin...
Patent number
5,827,507
Issue date
Oct 27, 1998
Kao Corporation
Kentaro Oshima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Method of washing
Publication number
20070161538
Publication date
Jul 12, 2007
KAO CORPORATION
Yuki Yanagisawa
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Detergent particles
Publication number
20050256023
Publication date
Nov 17, 2005
Yoshinobu Imaizumi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Bleaching activator granules and bleaching agent composition
Publication number
20030008798
Publication date
Jan 9, 2003
Yoshinobu Imaizumi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Enzyme particles
Publication number
20020102675
Publication date
Aug 1, 2002
Kao Corporation.
Yoshinobu Imaizumi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...