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Takuya OGANE
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Sodegaura-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Ethylene-α-olefin copolymer and molded object thereof
Patent number
8,436,101
Issue date
May 7, 2013
Sumitomo Chemical Company, Limited
Yoshinobu Nozue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production process of pre-polymerized polymerization catalyst compo...
Patent number
8,273,677
Issue date
Sep 25, 2012
Sumitomo Chemical Company, Limited
Takuya Ogane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for producing a catalyst component for addition polymeriz...
Patent number
7,872,080
Issue date
Jan 18, 2011
Sumitomo Chemical Company, Limited
Takeshi Hatakeyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Homogeneous type solid catalyst component or homogeneous type solid...
Patent number
7,022,782
Issue date
Apr 4, 2006
Sumitomo Chemical Company, Limited
Takuya Ogane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PRODUCTION PROCESS OF PRE-POLYMERIZED POLYMERIZATION CATALYST COMPO...
Publication number
20110245438
Publication date
Oct 6, 2011
Sumitomo Chemical Company, Limited
Takuya OGANE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ETHYLENE -a-OLEFIN COPOLYMER AND MOLDED OBJECT THEREOF
Publication number
20110218308
Publication date
Sep 8, 2011
Sumitomo Chemical Company, Limited
Yoshinobu Nozue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes For Producing A Catalyst Component For Addition Polymeriz...
Publication number
20110009579
Publication date
Jan 13, 2011
Sumitomo Chemical Company, Limited
Takeshi HATAKEYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED PARTICLE, SUPPORT, CATALYST COMPONENT FOR ADDITION POLYMER...
Publication number
20100280197
Publication date
Nov 4, 2010
Kazuo Takaoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes for producing a catalyst component for addition polymeriz...
Publication number
20090227746
Publication date
Sep 10, 2009
Sumitomo Chemical Company, Limited
Takeshi HATAKEYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified particle,support, catalyst component for addition polymeri...
Publication number
20030069127
Publication date
Apr 10, 2003
Kazuo Takaoki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Homogeneous type solid catalyst component or homogeneous type solid...
Publication number
20020143124
Publication date
Oct 3, 2002
Takuya Ogane
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...