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Tsugio YAMAMOTO

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  • Tomioka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Socket
    • Patent number 10,976,346
    • Issue date Apr 13, 2021
    • Yokowo Co., Ltd.
    • Tsugio Yamamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Contact probe and inspection jig
    • Patent number 10,585,117
    • Issue date Mar 10, 2020
    • Yokowo Co., Ltd.
    • Tsugio Yamamoto
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SOCKET
    • Publication number 20210199689
    • Publication date Jul 1, 2021
    • YOKOWO CO., LTD
    • Tsugio YAMAMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONTACT PROBE AND INSPECTION JIG
    • Publication number 20190004090
    • Publication date Jan 3, 2019
    • YOKOWO CO., LTD
    • Tsugio YAMAMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SOCKET
    • Publication number 20170248630
    • Publication date Aug 31, 2017
    • YOKOWO CO., LTD
    • Tsugio YAMAMOTO
    • G01 - MEASURING TESTING