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Koji SHIBA
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Ichihara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing a conjugated diene polymer, a modified conjugat...
Patent number
10,633,470
Issue date
Apr 28, 2020
UBE Industries, Ltd.
Koji Shiba
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Conjugated diene polymer and modified conjugated diene polymer prod...
Patent number
10,508,163
Issue date
Dec 17, 2019
UBE Industries, Ltd.
Koji Shiba
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Catalyst for conjugated diene polymerization, conjugated diene poly...
Patent number
10,053,526
Issue date
Aug 21, 2018
UBE Industries, Ltd.
Koji Shiba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing conjugated diene polymer
Patent number
8,304,503
Issue date
Nov 6, 2012
Ube Industries, Ltd.
Michinori Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conjugated diene polymer manufacturing method, polybutadiene, and r...
Patent number
8,283,401
Issue date
Oct 9, 2012
Ube Industries, Ltd.
Masato Murakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polybutadiene
Patent number
7,868,103
Issue date
Jan 11, 2011
UBE Industries, Ltd.
Koji Shiba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrically conducting-inorganic substance-containing silicon carb...
Patent number
7,846,546
Issue date
Dec 7, 2010
Ube Industries, Ltd.
Koji Shibata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process for preparing piperonal
Patent number
6,686,482
Issue date
Feb 3, 2004
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 3,4-methylenedioxymandelic acid
Patent number
6,603,024
Issue date
Aug 5, 2003
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing 3,4-dihydroxybenzonitrile
Patent number
6,573,397
Issue date
Jun 3, 2003
Ube Industries, Ltd.
Masashi Shirai
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Method of Producing a Conjugated Diene Polymer, a Modified Conjugat...
Publication number
20190256628
Publication date
Aug 22, 2019
Ube Industries, Ltd.
Koji Shiba
B60 - VEHICLES IN GENERAL
Information
Patent Application
"Conjugated Diene Polymer and Modified Conjugated Diene Polymer Pro...
Publication number
20180079844
Publication date
Mar 22, 2018
Ube Industries, Ltd.
Koji Shiba
B60 - VEHICLES IN GENERAL
Information
Patent Application
CATALYST FOR CONJUGATED DIENE POLYMERIZATION, CONJUGATED DIENE POLY...
Publication number
20170158786
Publication date
Jun 8, 2017
Ube Industries, Ltd.
Koji SHIBA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst for Conjugated Diene Polymerization, Conjugated Diene Poly...
Publication number
20160009835
Publication date
Jan 14, 2016
Ube Industries, Ltd.
Koji Shiba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONJUGATED DIENE POLYMER MANUFACTURING METHOD, POLYBUTADIENE, AND R...
Publication number
20110269899
Publication date
Nov 3, 2011
UBE INDUSTRIES, LTD.
Masato Murakami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING CONJUGATED DIENE POLYMER
Publication number
20110263803
Publication date
Oct 27, 2011
UBE INDUSTRIES, LTD.
Michinori Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for producing polybutadiene
Publication number
20090143548
Publication date
Jun 4, 2009
Koji Shiba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Electrically conducting-inorganic substance-containing silicon carb...
Publication number
20070062719
Publication date
Mar 22, 2007
Ube Industries, Ltd., a Corporation of Japan
Koji Shibata
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Process for preparing piperonal
Publication number
20030013897
Publication date
Jan 16, 2003
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing 3,4-dihydroxybenzonitrile
Publication number
20030009048
Publication date
Jan 9, 2003
Ube Industries, Ltd.
Masashi Shirai
C07 - ORGANIC CHEMISTRY