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Tsuneo Yashiki
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Kuga-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing ethylene polymer composition, particles of et...
Patent number
6,716,924
Issue date
Apr 6, 2004
Mitsui Chemicals, Inc.
Toshiyuki Tsutsui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing solid titanium catalyst component, olefin pol...
Patent number
6,323,150
Issue date
Nov 27, 2001
Mitsui Chemicals, Inc.
Shinichi Kojoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid titanium catalyst component and its use in olefin polymerizat...
Patent number
6,235,854
Issue date
May 22, 2001
Mitsui Chemicals, Inc.
Mamoru Kioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing solid titanium catalyst component for olefin...
Patent number
6,111,038
Issue date
Aug 29, 2000
Mitsui Chemicals
Mamoru Kioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium catalyst component for ethylene polymerization, ethylene p...
Patent number
5,623,033
Issue date
Apr 22, 1997
Mitsui Petrochemical Industries, Ltd.
Mamoru Kioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Titanium catalyst component for ethylene polymerization, ethylene p...
Patent number
5,468,703
Issue date
Nov 21, 1995
Mitsui Petrochemical Industries, Ltd.
Mamoru Kioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/pentene-1 copolymer, and ethylene/pentene-1 copolymer comp...
Patent number
5,290,896
Issue date
Mar 1, 1994
Mitsui Petrochemical Industries, Ltd.
Mamoru Kioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Process for preparing ethylene polymer composition, particles of et...
Publication number
20030055174
Publication date
Mar 20, 2003
Toshiyuki Tsutsui
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...