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Tatsuya Chiba

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing olefin polymer
    • Patent number 9,862,785
    • Issue date Jan 9, 2018
    • JX Nippon Oil & Energy Corporation
    • Tatsuya Chiba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING BUTENE POLYMER
    • Publication number 20200270377
    • Publication date Aug 27, 2020
    • JXTG NIPPON OIL & ENERGY CORPORATION
    • Tatsuo YAMAGUCHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING OLEFIN POLYMER
    • Publication number 20170107311
    • Publication date Apr 20, 2017
    • JX NIPPON OIL & ENERGY CORPORATION
    • Tatsuya CHIBA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RUBBER COMPOSITION, CROSSLINKED RUBBER COMPOSITION, PNEUMATIC TIRE,...
    • Publication number 20140194576
    • Publication date Jul 10, 2014
    • JX NIPPON OIL & ENERGY CORPORATION
    • Zhengzhe Jin
    • B60 - VEHICLES IN GENERAL