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Kazutaka Tsuru
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Yamaguchi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Propylene-based block copolymer, production method therefor, and so...
Patent number
11,535,735
Issue date
Dec 27, 2022
Mitsui Chemicals, Inc.
Atsushi Sakuma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid titanium catalyst component, catalyst for olefin polymerizati...
Patent number
8,822,366
Issue date
Sep 2, 2014
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid titanium catalyst component, olefin polymerization catalyst,...
Patent number
8,742,040
Issue date
Jun 3, 2014
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymer and process for preparing the same
Patent number
8,338,557
Issue date
Dec 25, 2012
Mitsui Chemicals, Inc.
Makoto Mitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene (co) polymer and its use
Patent number
7,687,579
Issue date
Mar 30, 2010
Mitsui Chemicals, Inc.
Mamoru Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymer and process for preparing the same
Patent number
7,566,761
Issue date
Jul 28, 2009
Mitsui Chemicals, Inc.
Makoto Mitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene (co) polymer and its use
Patent number
7,563,849
Issue date
Jul 21, 2009
Mitsui Chemicals, Inc.
Mamoru Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene (co)polymers and uses thereof
Patent number
7,335,716
Issue date
Feb 26, 2008
Mitsui Chemicals, Inc.
Mamoru Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization catalyst, process for polymerizing olefins, e...
Patent number
7,109,284
Issue date
Sep 19, 2006
Mitsui Chemicals, Inc.
Seiichi Ishii
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization catalyst and process for olefin polymerizatio...
Patent number
6,962,890
Issue date
Nov 8, 2005
Mitsui Chemicals, Inc.
Naoto Matsukawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymer and production processes thereof
Patent number
6,838,540
Issue date
Jan 4, 2005
Mitsui Chemicals, Inc.
Makoto Mitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization catalyst and polymerization process
Patent number
6,593,266
Issue date
Jul 15, 2003
Mitsui Chemicals, Inc.
Shigekazu Matsui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for olefin polymerization and method of polymerizing olefin
Patent number
6,399,724
Issue date
Jun 4, 2002
Mitsui Chemicals, Inc.
Shigekazu Matsui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SOLID TITANIUM CATALYST COMPONENT, OLEFIN POLYMERIZATION CATALYST,...
Publication number
20100305285
Publication date
Dec 2, 2010
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID TITANIUM CATALYST COMPONENT, CATALIST FOR OLEFIN POLYMERIZATI...
Publication number
20100227991
Publication date
Sep 9, 2010
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid titanium catalyst ingredient, catalyst for olefin polymerizat...
Publication number
20090203855
Publication date
Aug 13, 2009
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN POLYMER AND PROCESS FOR PREPARING THE SAME
Publication number
20090118426
Publication date
May 7, 2009
Makoto MITANI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene (co) polymer and its use
Publication number
20060047079
Publication date
Mar 2, 2006
Mamoru Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene (co) polymer and its use
Publication number
20060047096
Publication date
Mar 2, 2006
Mamoru Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymer and process for preparing the same
Publication number
20050065302
Publication date
Mar 24, 2005
Mitsui Chemicals, Inc.
Makoto Mitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymer and production processes thereof
Publication number
20030114623
Publication date
Jun 19, 2003
Makoto Mitani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymerization catalyst, process for polymerizing olefins, e...
Publication number
20030027955
Publication date
Feb 6, 2003
Seiichi Ishii
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymerization catalyst and process for olefin polymerizatio...
Publication number
20030004290
Publication date
Jan 2, 2003
Mitsui Chemicals, Inc.
Naoto Matsukawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...