Katsutoshi Yamamoto

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production method of fatty acid ester
- Patent number 9,809,531
- Issue date Nov 7, 2017
- Kao Corporation
- Nobuhiko Okada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing fatty acid esters
- Patent number 8,252,949
- Issue date Aug 28, 2012
- Kao Corporation
- Yuichiro Seki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for producing lower alkyl fatty esters
- Patent number 6,509,487
- Issue date Jan 21, 2003
- Kao Corporation
- Nobuhiro Tatsumi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD OF FATTY ACID ESTER
- Publication number 20170275231
- Publication date Sep 28, 2017
- KAO CORPORATION
- Nobuhiko OKADA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING FATTY ACID ESTERS
- Publication number 20100179338
- Publication date Jul 15, 2010
- KAO CORPORATION
- Yuichiro Seki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Process for producing lower alkyl fatty esters
- Publication number 20020062035
- Publication date May 23, 2002
- Nobuhiro Tatsumi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...