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Yoshifumi Nishimoto
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Wakayama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Internal olefin sulfonate composition
Patent number
10,328,008
Issue date
Jun 25, 2019
Kao Corporation
Yohei Yoshikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Internal olefin sulfonate composition and cleansing composition con...
Patent number
10,201,488
Issue date
Feb 12, 2019
Kao Corporation
Yohei Yoshikawa
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method for producing internal olefin sulfonate
Patent number
9,815,779
Issue date
Nov 14, 2017
Kao Corporation
Hiroshi Hori
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Internal olefin sulfonate composition and cleansing composition con...
Patent number
9,713,584
Issue date
Jul 25, 2017
Kao Corporation
Yohei Yoshikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing phosphate
Patent number
7,541,484
Issue date
Jun 2, 2009
Kao Corporation
Norio Ueyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thickener
Patent number
6,958,316
Issue date
Oct 25, 2005
Kao Corporation
Makoto Kubo
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Agricultural chemical composition
Patent number
5,985,794
Issue date
Nov 16, 1999
Kao Corporation
Keiko Hasebe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Agricultural chemical composition
Patent number
5,728,649
Issue date
Mar 17, 1998
Kao Corporation
Keiko Hasebe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Agricultural chemical composition comprising amine surfactants with...
Patent number
5,563,111
Issue date
Oct 8, 1996
Kao Corporation
Yuichi Hioki
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Agricultural chemical composition comprising quaternary ammonium en...
Patent number
5,538,937
Issue date
Jul 23, 1996
Keiko Hasebe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing N-alkyl-N-methylamine or N-alkenyl-N-methylamine
Patent number
5,296,631
Issue date
Mar 22, 1994
Kao Corporation
Hiroshi Abe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fabric softener composition and ammonium salt
Patent number
5,282,983
Issue date
Feb 1, 1994
Kao Corporation
Masaaki Yamamura
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Patents Applications
last 30 patents
Information
Patent Application
INTERNAL OLEFIN SULFONATE COMPOSITION AND CLEANSING COMPOSITION CON...
Publication number
20170281498
Publication date
Oct 5, 2017
KAO CORPORATION
Yohei YOSHIKAWA
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
METHOD FOR PRODUCING INTERNAL OLEFIN SULFONATE
Publication number
20160332961
Publication date
Nov 17, 2016
KAO CORPORATION
Hiroshi HORI
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
INTERNAL OLEFIN SULFONATE COMPOSITION AND CLEANSING COMPOSITION CON...
Publication number
20150202134
Publication date
Jul 23, 2015
KAO CORPORATION
Yohei Yoshikawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTERNAL OLEFINIC SULFONATE COMPOSITION AND CLEANSING COMPOSITION C...
Publication number
20140080751
Publication date
Mar 20, 2014
KAO CORPORATION
Yohei YOSHIKAWA
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
METHOD FOR PRODUCING NONIONIC SURFACTANT
Publication number
20120123170
Publication date
May 17, 2012
KAO CORPORATION
Keisuke Chiba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING POLYOXYALKYLENE ALKYL ETHERS
Publication number
20110077434
Publication date
Mar 31, 2011
KAO CORPORATION
Yasuki Ohtawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing phosphate
Publication number
20060142605
Publication date
Jun 29, 2006
KAO CORPORATION
Norio Ueyama
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Thickener
Publication number
20040266657
Publication date
Dec 30, 2004
Makoto Kubo
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...