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Yoshihito KAWAKAMI

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CLASS-D POWER CONVERTER
    • Publication number 20230024780
    • Publication date Jan 26, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • HIROKI AKASHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DRIVER CIRCUIT, SWITCHING CONTROL CIRCUIT, AND SWITCHING DEVICE
    • Publication number 20180083610
    • Publication date Mar 22, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Takuya ISHII
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER FAILURE PREVENTION SYSTEM AND CIRCUITS
    • Publication number 20150229160
    • Publication date Aug 13, 2015
    • PANASONIC ASIA PACIFIC PTE. LTD.
    • Yoshihito KAWAKAMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LED MATRIX DRIVER GHOST IMAGE PREVENTION APPARATUS AND METHOD
    • Publication number 20120176062
    • Publication date Jul 12, 2012
    • PANASONIC SEMICONDUCTOR ASIA PTE., LTD.
    • Etsuji SATO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER SUPPLY APPARATUS
    • Publication number 20080218134
    • Publication date Sep 11, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshihito KAWAKAMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER