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Tomoko ISHIKAWA

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  • Anjo-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,587,752
    • Issue date Feb 21, 2023
    • DENSO ELECTRONICS CORPORATION
    • Tomoko Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,043,346
    • Issue date Jun 22, 2021
    • DENSO ELECTRONICS CORPORATION
    • Tomoko Ishikawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20200350134
    • Publication date Nov 5, 2020
    • ANDEN CO., LTD.
    • Tomoko ISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20190304726
    • Publication date Oct 3, 2019
    • ANDEN CO., LTD.
    • Tomoko ISHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS