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MASAHIRO ICHIHASHI

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  • FUKUOKA, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driver circuit and imaging device
    • Patent number 12,120,442
    • Issue date Oct 15, 2024
    • SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    • Masahiro Ichihashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Amplifier
    • Patent number 11,502,647
    • Issue date Nov 15, 2022
    • SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    • Kazumasa Nishimura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Level shift circuit and electronic apparatus
    • Patent number 11,476,853
    • Issue date Oct 18, 2022
    • SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    • Masahiro Ichihashi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Power supply circuit comprising a charge pump circuit and a feedbac...
    • Patent number 11,271,476
    • Issue date Mar 8, 2022
    • SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    • Masahiro Ichihashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply circuit and power supply apparatus
    • Patent number 11,165,343
    • Issue date Nov 2, 2021
    • SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    • Masahiro Ichihashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    CURRENT SOURCE CIRCUIT AND ELECTRONIC DEVICE
    • Publication number 20230261623
    • Publication date Aug 17, 2023
    • Sony Semiconductor Solutions Corporation
    • MASAHIRO ICHIHASHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DRIVER CIRCUIT AND IMAGING DEVICE
    • Publication number 20230049639
    • Publication date Feb 16, 2023
    • Sony Semiconductor Solutions Corporation
    • MASAHIRO ICHIHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LEVEL SHIFT CIRCUIT AND ELECTRONIC APPARATUS
    • Publication number 20220014194
    • Publication date Jan 13, 2022
    • Sony Semiconductor Solutions Corporation
    • MASAHIRO ICHIHASHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER SUPPLY CIRCUIT
    • Publication number 20210281169
    • Publication date Sep 9, 2021
    • Sony Semiconductor Solutions Corporation
    • MASAHIRO ICHIHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AMPLIFIER
    • Publication number 20210242838
    • Publication date Aug 5, 2021
    • Sony Semiconductor Solutions Corporation
    • KAZUMASA NISHIMURA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER SUPPLY CIRCUIT AND POWER SUPPLY APPARATUS
    • Publication number 20210152083
    • Publication date May 20, 2021
    • Sony Semiconductor Solutions Corporation
    • MASAHIRO ICHIHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER