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Akihiro OSHIMA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-oscillation circuit
    • Patent number 9,742,417
    • Issue date Aug 22, 2017
    • Yokogawa Electric Corporation
    • Akihiro Oshima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Antenna device with U-shaped slit
    • Patent number 8,917,216
    • Issue date Dec 23, 2014
    • Mitsumi Electric Co., Ltd.
    • Akira Miyoshi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SELF-OSCILLATION CIRCUIT
    • Publication number 20170230053
    • Publication date Aug 10, 2017
    • YOKOGAWA ELECTRIC CORPORATION
    • Akihiro OSHIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ANTENNA DEVICE WITH U-SHAPED SLIT
    • Publication number 20130169496
    • Publication date Jul 4, 2013
    • Mitsumi Electric Co., Ltd.
    • Akira MIYOSHI
    • H01 - BASIC ELECTRIC ELEMENTS