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Toshiya Abiko
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Ichihara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Aromatic polycarbonate resin composition and molding thereof
Patent number
8,299,150
Issue date
Oct 30, 2012
Idemitsu Kosan Co., Ltd.
Kikuo Nagatoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalysts for olefin polymer production and process for producing o...
Patent number
6,335,405
Issue date
Jan 1, 2002
Idemitsu Petrochemical Co., Ltd.
Fumio Okuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalysts for the polymerization of olefins, process for the produc...
Patent number
6,316,557
Issue date
Nov 13, 2001
Idemitsu Petrochemical Co., Ltd.
Haruhito Sato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyolefin
Patent number
5,605,990
Issue date
Feb 25, 1997
Idemitsu Petrochemical Co., Ltd.
Toshiya Abiko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
AROMATIC POLYCARBONATE RESIN COMPOSITION AND MOLDING THEREOF
Publication number
20100016489
Publication date
Jan 21, 2010
Idemitsu Kosan Co., Ltd.
Kikuo Nagatoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Aluminum compound, method for producing the same, catalyst for prod...
Publication number
20030211933
Publication date
Nov 13, 2003
Idemitsu Kosan Co., Ltd.
Shinjiro Fujikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...