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Kesayuki Sonehara

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lead frame and semiconductor device
    • Patent number 10,665,533
    • Issue date May 26, 2020
    • SHINKO ELECTRIC INDUSTRIES, CO., LTD.
    • Kesayuki Sonehara
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LEAD FRAME AND SEMICONDUCTOR DEVICE
    • Publication number 20250112131
    • Publication date Apr 3, 2025
    • Shinko Electric Industries Co., Ltd.
    • Konosuke KOBAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LEADFRAME AND SEMICONDUCTOR DEVICE
    • Publication number 20240421050
    • Publication date Dec 19, 2024
    • Shinko Electric Industries Co., Ltd.
    • Etsuo UEMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LEAD FRAME AND SEMICONDUCTOR DEVICE
    • Publication number 20240332140
    • Publication date Oct 3, 2024
    • Shinko Electric Industries Co., Ltd.
    • Kesayuki SONEHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LEAD FRAME AND SEMICONDUCTOR DEVICE
    • Publication number 20190157196
    • Publication date May 23, 2019
    • Shinko Electric Industries Co., Ltd.
    • Kesayuki SONEHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lead frame and method of manufacturing the same
    • Publication number 20040046237
    • Publication date Mar 11, 2004
    • Shinko Electric Industries Co., Ltd.
    • Akinobu Abe
    • H01 - BASIC ELECTRIC ELEMENTS