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Hiroaki KOJIMA

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  • Kunitachi Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clock generator
    • Patent number 11,336,289
    • Issue date May 17, 2022
    • Kabushiki Kaisha Toshiba
    • Hiroaki Kojima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power supply device and semiconductor device
    • Patent number 9,899,926
    • Issue date Feb 20, 2018
    • Kabushiki Kaisha Toshiba
    • Hiroaki Kojima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    CLOCK GENERATOR
    • Publication number 20210288654
    • Publication date Sep 16, 2021
    • Kabushiki Kaisha Toshiba
    • Hiroaki Kojima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER SUPPLY DEVICE AND SEMICONDUCTOR DEVICE
    • Publication number 20170163161
    • Publication date Jun 8, 2017
    • Kabushiki Kaisha Toshiba
    • Hiroaki KOJIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER