Yoshiyuki Kosaka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermally expandable microcapsule and foam-molded article
- Patent number 9,109,096
- Issue date Aug 18, 2015
- Sekisui Chemical Co., Ltd.
- Yasuhiro Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Masterbatch for foam molding and molded foam
- Patent number 9,102,805
- Issue date Aug 11, 2015
- Sekisui Chemical Co., Ltd.
- Yasuhiro Kawaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
THERMALLY EXPANDABLE MICROCAPSULE AND FOAM-MOLDED ARTICLE
- Publication number 20140288199
- Publication date Sep 25, 2014
- Sekisui Chemical Co., Ltd
- Yasuhiro Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
THERMALLY EXPANDABLE MICROCAPSULE AND FOAM-MOLDED ARTICLE
- Publication number 20110263746
- Publication date Oct 27, 2011
- Sekisui Chemical Co., Ltd.
- Yasuhiro Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MASTERBATCH FOR FOAM MOLDING AND MOLDED FOAM
- Publication number 20110166242
- Publication date Jul 7, 2011
- Yasuhiro Kawaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...