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Tadayuki Sakamoto

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Charging circuit
    • Patent number 8,786,247
    • Issue date Jul 22, 2014
    • Rohm Co., Ltd.
    • Tsutomu Ishino
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electronic device having sound output module
    • Patent number 7,046,082
    • Issue date May 16, 2006
    • Rohm Co., Ltd.
    • Kunihiro Komiya
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Analog-to-digital converter
    • Patent number 6,836,237
    • Issue date Dec 28, 2004
    • Rohm Co., Ltd.
    • Tadayuki Sakamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240203861
    • Publication date Jun 20, 2024
    • ROHM CO., LTD.
    • Tadayuki SAKAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CURRENT DETECTION CIRCUIT, DC/DC CONVERTER, AND ELECTRIC APPARATUS
    • Publication number 20230179075
    • Publication date Jun 8, 2023
    • Rohm Co., Ltd.
    • Akira URYU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY CIRCUIT AND POWER SUPPLY VOLTAGE SUPPLY METHOD
    • Publication number 20200409442
    • Publication date Dec 31, 2020
    • ROHM CO., LTD.
    • Akira URYU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POWER SUPPLY ADAPTOR
    • Publication number 20160118900
    • Publication date Apr 28, 2016
    • Rohm Co., Ltd.
    • Satoru Nate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC/DC CONVERTER
    • Publication number 20150015219
    • Publication date Jan 15, 2015
    • Rohm Co., Ltd.
    • Tsutomu ISHINO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY ADAPTOR
    • Publication number 20120262950
    • Publication date Oct 18, 2012
    • Rohm Co., Ltd.
    • Satoru Nate
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CHARGING CIRCUIT
    • Publication number 20120235623
    • Publication date Sep 20, 2012
    • Rohm Co., Ltd.
    • Tsutomu ISHINO
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Analog-to-digital converter
    • Publication number 20040189505
    • Publication date Sep 30, 2004
    • ROHM CO., LTD.
    • Tadayuki Sakamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Electronic device having sound output module
    • Publication number 20040161123
    • Publication date Aug 19, 2004
    • ROHM CO., LTD.
    • Kunihiro Komiya
    • H03 - BASIC ELECTRONIC CIRCUITRY