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Yoichi YASUTOMI

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  • Niihama-shi, Ehime, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Injection molded body
    • Patent number 10,723,861
    • Issue date Jul 28, 2020
    • Sumitomo Chemical Company, Limited
    • Yoshimi Kawamoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MOLDED ARTICLE AND PRODUCTION METHOD OF THE SAME
    • Publication number 20220011250
    • Publication date Jan 13, 2022
    • Sumitomo Chemical Company, Limited
    • Akinori BANDO
    • G01 - MEASURING TESTING
  • Information Patent Application

    INJECTION MOLDED BODY
    • Publication number 20190092921
    • Publication date Mar 28, 2019
    • Sumitomo Chemical Company, Limited
    • Yoshimi KAWAMOTO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...