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Hironori Tashiro
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Chiba, JP
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Patents Grants
last 30 patents
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Patent Grant
Modified lignin, modified polyphenol manufacturing method, and modi...
Patent number
11,518,886
Issue date
Dec 6, 2022
Idemitsu Kosan Co., Ltd.
Hironori Tashiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified lignin manufacturing method, modified lignin, and modified...
Patent number
11,505,655
Issue date
Nov 22, 2022
Idemitsu Kosan Co., Ltd.
Hironori Tashiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing alpha,beta-unsaturated carboxylic acid-N,N-dis...
Patent number
8,748,659
Issue date
Jun 10, 2014
Idemitsu Kosan Co., Ltd.
Hironori Tashiro
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
MODIFIED LIGNIN, MODIFIED POLYPHENOL MANUFACTURING METHOD, AND MODI...
Publication number
20230025187
Publication date
Jan 26, 2023
Idemitsu Kosan Co., Ltd.
Hironori TASHIRO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED LIGNIN MANUFACTURING METHOD, MODIFIED LIGNIN, AND MODIFIED...
Publication number
20220348725
Publication date
Nov 3, 2022
Idemitsu Kosan Co., Ltd.
Hironori TASHIRO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYPHENOL DERIVATIVE, POLYPHENOL DERIVATIVE,...
Publication number
20220119575
Publication date
Apr 21, 2022
IDEMITSU KOSAN CO.,LTD.
Yoshihito KOYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED LIGNIN MANUFACTURING METHOD, MODIFIED LIGNIN, AND MODIFIED...
Publication number
20200377672
Publication date
Dec 3, 2020
Idemitsu Kosan Co., Ltd.
Hironori TASHIRO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED LIGNIN, MODIFIED POLYPHENOL MANUFACTURING METHOD, AND MODI...
Publication number
20200181410
Publication date
Jun 11, 2020
Idemitsu Kosan Co., Ltd.
Hironori TASHIRO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN FOR LIQUID CRYSTAL MEMBERS, POLYCARBONATE RESIN...
Publication number
20160083513
Publication date
Mar 24, 2016
Idemitsu Kosan Co., Ltd.
Junpei MARUYAMA
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING ALPHA,BETA-UNSATURATED CARBOXYLIC ACID-N,N-DIS...
Publication number
20150225332
Publication date
Aug 13, 2015
IDEMITSU KOSAN CO., LTD.
Hironori Tashiro
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ALPHA,BETA-UNSATURATED CARBOXYLIC ACID-N,N-DIS...
Publication number
20120088931
Publication date
Apr 12, 2012
Idemitsu Kosan Co., Ltd.
Hironori Tashiro
C07 - ORGANIC CHEMISTRY