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Yoshio Asakura
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Chiba, JP
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last 30 patents
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Patent Grant
Vinyl-cis-polybutadiene rubber and butadiene rubber composition usi...
Patent number
7,863,385
Issue date
Jan 4, 2011
Ube Industries, Ltd.
Yoshio Asakura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinyl-cis-polybutadiene rubber and butadiene rubber composition usi...
Patent number
7,700,691
Issue date
Apr 20, 2010
Ube Industries, Ltd.
Yoshio Asakura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Impact-resistant polystyrene resin composition
Patent number
5,981,667
Issue date
Nov 9, 1999
Ube Industries, Ltd.
Yoshio Asakura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for dehydration and concentration of aqueous solution contai...
Patent number
4,978,430
Issue date
Dec 18, 1990
UBE Industries, Ltd.
Kanji Nakagawa
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
VINYL-CIS-POLYBUTADIENE RUBBER AND BUTADIENE RUBBER COMPOSITION USI...
Publication number
20100152389
Publication date
Jun 17, 2010
UBE INDUSTRIES, LTD.
Yoshio ASAKURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Vinyl-Cis-Polybutadiene Rubber and Butadiene Rubber Composition Usi...
Publication number
20080233399
Publication date
Sep 25, 2008
Ube Industries, Ltd.
Yoshio Asakura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Rubber-modified high impact polystyrene resin composition
Publication number
20040186235
Publication date
Sep 23, 2004
Ube Industries, Ltd.
Yoshio Asakura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...