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Kazuhisa Matsunaga
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Hiroshima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Solid titanium catalyst component for ethylene polymerization, ethy...
Patent number
9,593,175
Issue date
Mar 14, 2017
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
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
Propylene-based block copolymer, composition containing the copolym...
Patent number
8,729,189
Issue date
May 20, 2014
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid titanium catalyst component for ethylene polymerization, ethy...
Patent number
8,383,541
Issue date
Feb 26, 2013
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for olefin polymerization and process for olefin polymeriz...
Patent number
7,888,438
Issue date
Feb 15, 2011
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing olefin polymer and solid titanium catalyst co...
Patent number
7,888,437
Issue date
Feb 15, 2011
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid titanium catalyst component, catalyst for polymerization of o...
Patent number
7,649,062
Issue date
Jan 19, 2010
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid titanium catalyst component for olefin polymerization, cataly...
Patent number
7,220,696
Issue date
May 22, 2007
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SOLID TITANIUM CATALYST COMPONENT FOR ETHYLENE POLYMERIZATION, ETHY...
Publication number
20110269924
Publication date
Nov 3, 2011
Mitsui Chemicals, Inc.
Kazuhisa MATSUNAGA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE-BASED BLOCK COPOLYMER, COMPOSITION CONTAINING THE COPOLYM...
Publication number
20110172353
Publication date
Jul 14, 2011
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID TITANIUM CATALYST COMPONENT FOR ETHYLENE POLYMERIZATION, ETHY...
Publication number
20110034648
Publication date
Feb 10, 2011
Mitsui Chemicals
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Solid Titanium Catalyst Component, Catalyst for Polymerization of O...
Publication number
20090069515
Publication date
Mar 12, 2009
MITSUI CHEMICALS,INC.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Producing Olefin Polymer and Solid Titanium Catalyst Co...
Publication number
20080306228
Publication date
Dec 11, 2008
Mitsui Chemicals, Inc.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst for olefin polymerization and process for olefin polymeriz...
Publication number
20080125555
Publication date
May 29, 2008
MITSUI CHEMICALS, INC.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid titanium catalyst component, catalyst for polymerization of o...
Publication number
20080097050
Publication date
Apr 24, 2008
MITSUI CHEMICALS, INC.
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid titanium catalyst component for olefin polymerization, cataly...
Publication number
20040259721
Publication date
Dec 23, 2004
Kazuhisa Matsunaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...