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Nobukazu Yamahira
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Kuga-gun, JP
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last 30 patents
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Patent Grant
Process for preparing olefin polymer using mixed catalyst
Patent number
8,293,856
Issue date
Oct 23, 2012
Mitsui Chemicals, Inc.
Takashi Yukita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for production of syndiotactic propylene polymer
Patent number
8,017,705
Issue date
Sep 13, 2011
Mitsui Chemicals, Inc.
Tomohiro Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PRODUCTION OF SYNDIOTACTIC PROPYLENE POLYMER
Publication number
20100069588
Publication date
Mar 18, 2010
Mitsuri Chemicals Inc.
Tomohiro Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...