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Naoki IWATA

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    NONCONTACT POWER SUPPLY DEVICE
    • Publication number 20240120773
    • Publication date Apr 11, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Naoki Iwata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    NONCONTACT POWER SUPPLY DEVICE
    • Publication number 20240113560
    • Publication date Apr 4, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Osamu YAMASHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    NONCONTACT POWER SUPPLY APPARATUS
    • Publication number 20240097504
    • Publication date Mar 21, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Osamu Yamashita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER TRANSMISSION COIL UNIT
    • Publication number 20240096549
    • Publication date Mar 21, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Osamu Yamashita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER TRANSMITTING COIL UNIT
    • Publication number 20240088718
    • Publication date Mar 14, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Osamu YAMASHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD FOR MANUFACTURING POWDER CORE
    • Publication number 20200185150
    • Publication date Jun 11, 2020
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Naoki Iwata
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD OF MANUFACTURING PRESSED POWDER MAGNETIC CORE
    • Publication number 20190221340
    • Publication date Jul 18, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Naoki IWATA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    DUST CORE AND MANUFACTURING METHOD THEREFOR
    • Publication number 20180137959
    • Publication date May 17, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Shinjiro SAIGUSA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWDER MAGNETIC CORE, POWDER FOR MAGNETIC CORES, AND METHODS OF MAN...
    • Publication number 20170263359
    • Publication date Sep 14, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Masashi OHTSUBO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    COMPRESSED POWDER CORE, POWDERS FOR COMPRESSED POWER CORE, AND METH...
    • Publication number 20170110227
    • Publication date Apr 20, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Daisuke OKAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS