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Kenji IKEDA
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Ichihara-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Polyolefin resin composition and molded article containing the same
Patent number
8,703,871
Issue date
Apr 22, 2014
Sumitomo Chemical Company, Limited
Kenji Ikeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene-based copolymer and film made of the same
Patent number
8,420,743
Issue date
Apr 16, 2013
Sumitomo Chemical Company, Limited
Kenji Ikeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLYOLEFIN RESIN COMPOSITION AND MOLDED ARTICLE CONTAINING THE SAME
Publication number
20130289212
Publication date
Oct 31, 2013
Sumitomo Chemical Company, Limited
Kenji IKEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN POLYMERIZATION CATALYST, PROCESS FOR PRODUCING OLEFIN POLYME...
Publication number
20130109789
Publication date
May 2, 2013
Sumitomo Chemical Company, Limited
Hirofumi HAMAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE-BASED COPOLYMER AND FILM MADE OF THE SAME
Publication number
20110196106
Publication date
Aug 11, 2011
Sumitomo Chemical Company, Limited
Kenji IKEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE-BASED COPOLYMER AND FILM COMPRISING THE POLYPROPYLENE...
Publication number
20100144974
Publication date
Jun 10, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Kenji IKEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BOEHMITE-FILLED POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE...
Publication number
20100104856
Publication date
Apr 29, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Kenji Ikeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BOEHMITE-FILLED POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE...
Publication number
20100041813
Publication date
Feb 18, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Katsuhisa Kitano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYPROPYLENE-BASED COPOLYMER AND FILM COMPRISING THE POLYPROPYLENE...
Publication number
20090171030
Publication date
Jul 2, 2009
Sumitomo Chemical Company, Limited
Kenji IKEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...