TREA

Tomoyuki NARITA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of production of polyether rubber
    • Patent number 9,771,454
    • Issue date Sep 26, 2017
    • Zeon Corporation
    • Tomoyuki Narita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of production of polyether rubber
    • Patent number 9,732,188
    • Issue date Aug 15, 2017
    • Zeon Corporation
    • Tomoyuki Narita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF PRODUCTION OF POLYETHER RUBBER
    • Publication number 20170029564
    • Publication date Feb 2, 2017
    • Zeon Corporation
    • Tomoyuki NARITA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...