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Katsuo NAOI

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER MANAGEMENT DEVICE AND POWER FEEDING SYSTEM
    • Publication number 20230344244
    • Publication date Oct 26, 2023
    • TDK Corporation
    • Takuma MITSUNAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER MANAGEMENT DEVICE, POWER FEEDING SYSTEM AND POWER MANAGEMENT...
    • Publication number 20230291222
    • Publication date Sep 14, 2023
    • TDK Corporation
    • Takuma MITSUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER FEEDING SYSTEM AND POWER MANAGEMENT DEVICE
    • Publication number 20230155391
    • Publication date May 18, 2023
    • TDK Corporation
    • Takuma MITSUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER MANAGEMENT DEVICE AND POWER STORAGE SYSTEM
    • Publication number 20230006282
    • Publication date Jan 5, 2023
    • TDK Corporation
    • Katsuo NAOI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC POWER SUPPLY SYSTEM
    • Publication number 20220094191
    • Publication date Mar 24, 2022
    • TDK Corporation
    • Shingo SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DIRECT CURRENT POWER SUPPLYING SYSTEM
    • Publication number 20210066929
    • Publication date Mar 4, 2021
    • TDK Corporation
    • Shingo SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DIRECT CURRENT POWER SUPPLYING SYSTEM
    • Publication number 20210066912
    • Publication date Mar 4, 2021
    • TDK Corporation
    • Takuma MITSUNAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DIRECT CURRENT POWER SUPPLYING SYSTEM
    • Publication number 20210050738
    • Publication date Feb 18, 2021
    • TDK Corporation
    • Shingo SUZUKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LITHIUM-ION SECONDARY BATTERY SEPARATOR AND LITHIUM-ION SECONDARY B...
    • Publication number 20100124701
    • Publication date May 20, 2010
    • TDK Corporation
    • Katsuo NAOI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    FIBER-CONTAINING POLYMER FILM AND METHOD OF MANUFACTURING SAME, AND...
    • Publication number 20100124705
    • Publication date May 20, 2010
    • TDK Corporation
    • Katsuo NAOI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ELECTRODE MANUFACTURING APPARATUS AND ELECTRODE MANUFACTURING METHOD
    • Publication number 20100075023
    • Publication date Mar 25, 2010
    • TDK Corporation
    • Kazutoshi EMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRODE PRODUCING METHOD AND ELECTRODE PRODUCING APPARATUS
    • Publication number 20100075022
    • Publication date Mar 25, 2010
    • TDK Corporation
    • Kazutoshi EMOTO
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRODE
    • Publication number 20100075224
    • Publication date Mar 25, 2010
    • TDK Corporation
    • Katsuo NAOI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRODE MANUFACTURING METHOD AND ELECTRODE
    • Publication number 20100055565
    • Publication date Mar 4, 2010
    • TDK Corporation
    • Katsuo NAOI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTRODE MANUFACTURING METHOD
    • Publication number 20100055301
    • Publication date Mar 4, 2010
    • TDK Corporation
    • Katsuo NAOI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Electrochemical Device
    • Publication number 20090246612
    • Publication date Oct 1, 2009
    • TDK Corporation
    • Katsuo NAOI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Electrochemical Device
    • Publication number 20090246638
    • Publication date Oct 1, 2009
    • TDK Corporation
    • Katsuo NAOI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTROCHEMICAL DEVICE AND PRODUCTION METHOD THEREOF
    • Publication number 20080280208
    • Publication date Nov 13, 2008
    • TDK Corporation
    • Katsuo NAOI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ELECTROCHEMICAL DEVICE
    • Publication number 20080241676
    • Publication date Oct 2, 2008
    • TDK Corporation
    • Katsuo NAOI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fabrication processes for electrodes for electrochemical devices, a...
    • Publication number 20070048435
    • Publication date Mar 1, 2007
    • TDK Corporation
    • Hisashi Suzuki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Production method of electrode for electrochemical device and produ...
    • Publication number 20070020385
    • Publication date Jan 25, 2007
    • TDK CORPORATION
    • Katsuo Naoi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Electrode for capacitor
    • Publication number 20050207096
    • Publication date Sep 22, 2005
    • TDK Corporation
    • Kiyonori Hinoki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...