TREA

Hiroyuki Yamazaki

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  • Yachimata-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Styrenic resin composition
    • Patent number 7,211,626
    • Issue date May 1, 2007
    • Dainippon Ink and Chemicals, Inc.
    • Kazunori Kobashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Styrene resin composition and process for producing the same
    • Patent number 7,049,369
    • Issue date May 23, 2006
    • Dainippon Ink and Chemicals, Inc.
    • Hiroyuki Yamazaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Styrenic resin composition
    • Publication number 20070027257
    • Publication date Feb 1, 2007
    • Dainippon Ink and Chemicals, Inc.
    • Kazunori Kobashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Styrene resin composition and process for producing the same
    • Publication number 20050038196
    • Publication date Feb 17, 2005
    • Hiroyuki Yamazaki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...