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Hideaki Takaoka
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Chiba, JP
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Patents Grants
last 30 patents
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Patent Grant
11-methyl-13-tridecanolide, 12-methyl-14-tetradecanolide and 13-met...
Patent number
7,569,535
Issue date
Aug 4, 2009
Soda Aromatic Co., Ltd.
Hideaki Takaoka
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Methods for making 2-(ω-alkoxycarbonylalkanoyl)-4-butanolide...
Patent number
6,600,070
Issue date
Jul 29, 2003
Soda Aromatic Co., Ltd.
Hideaki Takaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for making 2-(ω-alkoxycarbonylalkanoyl)-4-butanolide...
Patent number
6,528,668
Issue date
Mar 4, 2003
Toray Industries, Inc.
Hideaki Takaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing epoxy compounds, aromatic compositions contai...
Patent number
6,525,207
Issue date
Feb 25, 2003
Soda Aromatic Co., Ltd.
Nobuhiko Ito
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Methods for making 2-(ω-alkoxycarbonylalkanoyl)-4-butanolide...
Patent number
6,475,133
Issue date
Nov 5, 2002
Soda Aromatic Co., Ltd.
Hideaki Takaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for preparing 2-(omega-alkoxycarbonylalkanoyl)-4- butanol...
Patent number
6,291,688
Issue date
Sep 18, 2001
Soda Aromatic Co., Ltd.
Hideaki Takaoka
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
11-Methyl-13-Tridecanolide, 12-Methyl-14-Tetradecanolide And 13-Met...
Publication number
20080020963
Publication date
Jan 24, 2008
Soda Aromatic Co., Ltd., a corporation of Japan
Hideaki Takaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods for making 2-(omega-alkoxycarbonylalkanoyl) -4-butanolide,...
Publication number
20020133028
Publication date
Sep 19, 2002
Soda Aromatic Co., Ltd.
Hideaki Takaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods for making 2-(omega-alkoxycarbonylalkanoyl) -4-butanolide,...
Publication number
20020068832
Publication date
Jun 6, 2002
Soda Aromatic Co., Ltd.
Hideaki Takaoka
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods for making 2-(omega-alkoxycarbonylalkanoyl) -4-butanolide,...
Publication number
20010051734
Publication date
Dec 13, 2001
Soda Aromatic Co., Ltd.
Hideaki Takaoka
C07 - ORGANIC CHEMISTRY