Masao Kunizane

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copolymer, rubber composition, cross-linked rubber, cross-linked fo...
- Patent number 9,193,856
- Issue date Nov 24, 2015
- Mitsui Chemicals, Inc.
- Hiroki Ebata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer rubber, rubber composition and rubber molded product
- Patent number 7,977,443
- Issue date Jul 12, 2011
- Mitsui Chemicals, Inc.
- Kotaro Ichino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foam processable rubber compositions and vulcanized rubber foam mol...
- Patent number 5,962,543
- Issue date Oct 5, 1999
- Mitsui Chemicals, Inc.
- Masaaki Kawasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COPOLYMER, RUBBER COMPOSITION, CROSS-LINKED RUBBER, CROSS-LINKED FO...
- Publication number 20110233448
- Publication date Sep 29, 2011
- Mitsui Chemicals, Inc.
- Hiroki Ebata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Copolymer Rubber, Rubber Composition and Rubber Molded Product
- Publication number 20100144997
- Publication date Jun 10, 2010
- Mitsui Chemicals, Inc.
- Kotaro Ichino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Copolymer rubber, rubber composition and rubber molding
- Publication number 20090209672
- Publication date Aug 20, 2009
- Mitsui Chemicals, Inc.
- Hiroki Ebata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Rubber Composition and Use Thereof
- Publication number 20080188621
- Publication date Aug 7, 2008
- Mitsui Chemicals, Inc.
- Kotaro Ichino
- B60 - VEHICLES IN GENERAL
Information Patent Application
Process for Producing Rubber Composition, Rubber Composition and us...
- Publication number 20070219320
- Publication date Sep 20, 2007
- Mitsui Chemicals, Inc.
- Kotaro Ichino
- B60 - VEHICLES IN GENERAL