TREA

Takekiyo ICHIKAWA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transfer unit and prober
    • Patent number 10,605,829
    • Issue date Mar 31, 2020
    • Tokyo Seimitsu Co., Ltd.
    • Kentaro Sakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transfer unit and prober
    • Patent number 10,571,486
    • Issue date Feb 25, 2020
    • Tokyo Seimitsu Co., Ltd.
    • Kentaro Sakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transfer unit and prober
    • Patent number 10,539,593
    • Issue date Jan 21, 2020
    • Tokyo Seimitsu Co., Ltd.
    • Kentaro Sakai
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Transfer unit and prober
    • Patent number 10,514,389
    • Issue date Dec 24, 2019
    • Tokyo Seimitsu Co., Ltd.
    • Kentaro Sakai
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSFER UNIT AND PROBER
    • Publication number 20180231582
    • Publication date Aug 16, 2018
    • TOKYO SEIMITSU CO., LTD.
    • Kentaro SAKAI
    • G01 - MEASURING TESTING