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Kenji Michiue
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Kuga-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Propylene-based polymer, method for producing the same, propylene-b...
Patent number
11,292,899
Issue date
Apr 5, 2022
Mitsui Chemicals, Inc.
Yasuhiro Kai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymer of olefin and conjugated diene, and process for producing...
Patent number
8,513,368
Issue date
Aug 20, 2013
Mitsui Chemicals, Inc.
Kenji Michiue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene-based polymer microparticles, functional group-containing...
Patent number
7,601,423
Issue date
Oct 13, 2009
Mitsui Chemicals, Inc.
Yasushi Nakayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metallocene compound, process for preparing metallocene compound, o...
Patent number
7,449,533
Issue date
Nov 11, 2008
Mitsui Chemicals, Inc.
Koji Kawai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metallocene compound, process for producing metallocene compound, o...
Patent number
6,939,928
Issue date
Sep 6, 2005
Mitsui Chemicals, Inc.
Koji Kawai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metallocene compound, and process for preparing polyolefin by using it
Patent number
6,342,568
Issue date
Jan 29, 2002
Mitsui Chemicals, Inc.
Tadahiro Sunaga
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SOLID TITANIUM CATALYST COMPONENT, OLEFIN POLYMERIZATION CATALYST,...
Publication number
20240067764
Publication date
Feb 29, 2024
Mitsui Chemicals, Inc.
Takashi KIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID TITANIUM CATALYST COMPONENT, OLEFIN POLYMERIZATION CATALYST,...
Publication number
20240067763
Publication date
Feb 29, 2024
Mitsui Chemicals, Inc.
Takashi KIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE RESIN COMPOSITION, SHAPED ARTICLE AND PROPYLENE POLYMER
Publication number
20220145052
Publication date
May 12, 2022
Mitsui Chemicals, Inc.
Keita ITAKURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE-BASED POLYMER, METHOD FOR PRODUCING THE SAME, PROPYLENE-B...
Publication number
20210147663
Publication date
May 20, 2021
Mitsui Chemicals, Inc.
Yasuhiro KAI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COPOLYMER OF OLEFIN AND CONJUGATED DIENE, AND PROCESS FOR PRODUCING...
Publication number
20120059135
Publication date
Mar 8, 2012
Mitsui Chemicals, Inc.
Kenji Michiue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst for olefin polymerization, process for producing olefin po...
Publication number
20100267908
Publication date
Oct 21, 2010
Mitsui Chemicals, Inc.
Kenji Michiue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene-Based Polymer Microparticles, Functional Group-Containing...
Publication number
20080044655
Publication date
Feb 21, 2008
MITSUI CHEMICALS, INC.
Yasushi Nakayama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst for Olefin Polymerization Process for Producing Olefin Pol...
Publication number
20070260026
Publication date
Nov 8, 2007
Mitsui Chemicals, Inc.
Kenji Michiue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Metallocene compound, process for preparing metallocene compund, ol...
Publication number
20050228155
Publication date
Oct 13, 2005
Mitsui Chemicals, Inc.
Koji Kawai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL METALLOCENE COMPOUND, AND PROCESS FOR PREPARING POLYOLEFIN BY...
Publication number
20020019504
Publication date
Feb 14, 2002
TADAHIRO SUNAGA
C07 - ORGANIC CHEMISTRY