Yasuyoshi Okabe

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Patents Grantslast 30 patents

Information Patent Grant
Polybutadiene, modified polybutadiene, method for producing both, a...
- Patent number 8,669,339
- Issue date Mar 11, 2014
- Ube Industries, Ltd.
- Yasuyoshi Okabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information 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-...

Patents Applicationslast 30 patents

Information Patent Application
RUBBER COMPOSITION AND STYRENE RESIN COMPOSITION USING THE SAME
- Publication number 20160130428
- Publication date May 12, 2016
- Yasuyoshi OKABE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polybutadiene, Modified Polybutadiene, Method for Producing Both, a...
- Publication number 20120309902
- Publication date Dec 6, 2012
- UBE INDUSTRIES, LTD.
- Yasuyoshi Okabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information 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-...