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Tomokazu KOJIMA

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  • Chiyoda-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Offset correction circuit
    • Patent number 12,143,080
    • Issue date Nov 12, 2024
    • Mitsubishi Electric Corporation
    • Tomokazu Kojima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power supply circuit
    • Patent number 11,990,878
    • Issue date May 21, 2024
    • Mitsubishi Electric Corporation
    • Tomokazu Kojima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Bias circuit, sensor device, and wireless sensor device
    • Patent number 11,967,949
    • Issue date Apr 23, 2024
    • Mitsubishi Electric Corporation
    • Tomokazu Kojima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,929,605
    • Issue date Mar 12, 2024
    • Mitsubishi Electric Corporation
    • Tomokazu Kojima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Comparator, oscillator, and power converter
    • Patent number 11,791,787
    • Issue date Oct 17, 2023
    • Mitsubishi Electric Corporation
    • Tomokazu Kojima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Offset correction circuit
    • Patent number 11,515,849
    • Issue date Nov 29, 2022
    • Mitsubishi Electric Corporation
    • Tomokazu Kojima
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Semiconductor Device
    • Publication number 20240372471
    • Publication date Nov 7, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomokazu KOJIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Comparator, Oscillator, and Power Converter
    • Publication number 20230261624
    • Publication date Aug 17, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomokazu KOJIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Bias Circuit, Sensor Device, and Wireless Sensor Device
    • Publication number 20230068062
    • Publication date Mar 2, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomokazu KOJIMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    OFFSET CORRECTION CIRCUIT
    • Publication number 20230028576
    • Publication date Jan 26, 2023
    • Mitsubishi Electric Corporation
    • Tomokazu KOJIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Semiconductor Device
    • Publication number 20220311233
    • Publication date Sep 29, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomokazu KOJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Operational Amplifier
    • Publication number 20220278662
    • Publication date Sep 1, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomokazu KOJIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    OFFSET CORRECTION CIRCUIT
    • Publication number 20220123701
    • Publication date Apr 21, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomokazu KOJIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER SUPPLY CIRCUIT
    • Publication number 20220094316
    • Publication date Mar 24, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomokazu KOJIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY