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Yoshio Shimizu
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Okayama, JP
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last 30 patents
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Patent Grant
Method for producing high purity omega-3 fatty acid ethyl ester
Patent number
10,240,172
Issue date
Mar 26, 2019
Bizen Chemical Co., Ltd.
Yoshio Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production method of highly unsaturated fatty acid with high purity...
Patent number
10,196,584
Issue date
Feb 5, 2019
Bizen Chemical Co., Ltd.
Hiroshi Tabata
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Production method of highly unsaturated fatty acid ethyl ester
Patent number
10,189,770
Issue date
Jan 29, 2019
Bizen Chemical Co., Ltd.
Mitsumasa Mankura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for chemical conversion of unsaturated fatty acid by carbon...
Patent number
10,005,712
Issue date
Jun 26, 2018
Bizen Chemical Co., Ltd.
Yoshio Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for obtaining polyunsaturated fatty acid derivatives
Patent number
8,680,305
Issue date
Mar 25, 2014
Q.P. Corporation
Hiroyuki Sakaguchi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
NOVEL PRODUCTION METHOD OF HIGHLY UNSATURATED FATTY ACID ETHYL ESTER
Publication number
20180155268
Publication date
Jun 7, 2018
BIZEN CHEMICAL CO., LTD.
Mitsumasa Mankura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION METHOD OF HIGHLY UNSATURATED FATTY ACID WITH HIGH PURITY...
Publication number
20180148664
Publication date
May 31, 2018
BIZEN CHEMICAL CO., LTD.
Hiroshi Tabata
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
METHOD FOR CHEMICAL CONVERSION OF UNSATURATED FATTY ACID BY CARBON...
Publication number
20170166512
Publication date
Jun 15, 2017
BIZEN CHEMICAL CO., LTD.
Yoshio Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING HIGH PURITY OMEGA-3 FATTY ACID ETHYL ESTER
Publication number
20160208296
Publication date
Jul 21, 2016
BIZEN CHEMICAL CO., LTD.
Yoshio SHIMIZU
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
METHOD FOR SEPARATING FAT-SOLUBLE SUBSTANCE BY SIMULATED MOVING BED...
Publication number
20160193546
Publication date
Jul 7, 2016
BIZEN CHEMICAL CO., LTD.
Yoshio Shimizu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR OBTAINING POLYUNSATURATED FATTY ACID DERIVATIVES
Publication number
20110224452
Publication date
Sep 15, 2011
Q.P. CORPORATION
Hiroyuki Sakaguchi
C07 - ORGANIC CHEMISTRY