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Kunihiko Tashino
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Chigasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Solid catalyst component for olefin polymerization, and catalyst
Patent number
9,315,601
Issue date
Apr 19, 2016
Toho Titanium Co., Ltd.
Kunihiko Tashino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization catalyst
Patent number
6,984,600
Issue date
Jan 10, 2006
Toho Catalyst Co., Ltd.
Satoru Chosa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst for olefins and process for polymerization...
Patent number
6,930,069
Issue date
Aug 16, 2005
Toho Catalyst Co., Ltd.
Kunihiko Tashino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization and catalyst
Patent number
6,878,659
Issue date
Apr 12, 2005
Toho Titanium Co., Ltd.
Kunihiko Tashino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component and catalyst for olefins polymerization
Patent number
6,770,586
Issue date
Aug 3, 2004
Toho Titanium Co., Ltd.
Kunihiko Tashino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phthalic diester derivatives and electron donors
Patent number
6,670,497
Issue date
Dec 30, 2003
Toho Titanium Co., Ltd.
Kunihiko Tashino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SOLID CATALYST COMPONENT FOR POLYMERIZATION OF OLEFIN, CATALYST FOR...
Publication number
20240218087
Publication date
Jul 4, 2024
TOHO TITANIUM CO., LTD.
Hideo Funabashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, AND CATALYST
Publication number
20140135205
Publication date
May 15, 2014
TOHO TITANIUM CO., LTD.
Kunihiko Tashino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymerization catalyst
Publication number
20050032991
Publication date
Feb 10, 2005
TOHO CATALYST CO, LTD.
Satoru Chosa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerization catalyst for olefins and process for polymerization...
Publication number
20040077488
Publication date
Apr 22, 2004
Kunihiko Tashino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid catalyst component for olefin polymerization and catalyst
Publication number
20040072681
Publication date
Apr 15, 2004
Kunihiko Tashino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid catalyst component and catalyst for olefins polymerization
Publication number
20030130109
Publication date
Jul 10, 2003
Kunihiko Tashino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Phthalic diester derivatives and electron donors
Publication number
20030036594
Publication date
Feb 20, 2003
Kunihiko Tashino
C07 - ORGANIC CHEMISTRY