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Kazuaki HAGA

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL GAP MOTOR WITH CURVED ROTOR AND STATOR CORES
    • Publication number 20230318423
    • Publication date Oct 5, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Keiu KANADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20220376567
    • Publication date Nov 24, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Mayumi TAKAZAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RARE EARTH MAGNET AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20220203440
    • Publication date Jun 30, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Mayumi TAKAZAWA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    AXIAL GAP MOTOR
    • Publication number 20210328489
    • Publication date Oct 21, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuaki HAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AXIAL GAP MOTOR
    • Publication number 20210328490
    • Publication date Oct 21, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Keiu KANADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20210281153
    • Publication date Sep 9, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Keiu KANADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD FOR MANUFACTURING SOFT MAGNETIC MEMBER
    • Publication number 20200224302
    • Publication date Jul 16, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Fumitaka YOSHINAGA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF
    • Publication number 20200098496
    • Publication date Mar 26, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Akihito KINOSHITA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF
    • Publication number 20200098497
    • Publication date Mar 26, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Noritsugu SAKUMA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    INTERIOR PERMANENT-MAGNET MOTOR AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20190386548
    • Publication date Dec 19, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Fumitaka YOSHINAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PRODUCTION METHOD OF RARE EARTH MAGNET AND PRODUCTION APPARATUS USE...
    • Publication number 20190311826
    • Publication date Oct 10, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Noritsugu SAKUMA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD OF PRODUCING ND-FE-B MAGNET
    • Publication number 20190311851
    • Publication date Oct 10, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuaki HAGA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    STATOR FOR ROTATING ELECTRICAL MACHINE
    • Publication number 20190267854
    • Publication date Aug 29, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kensuke KOMORI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LAMINATE OF SOFT MAGNETIC RIBBONS
    • Publication number 20190259516
    • Publication date Aug 22, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Fumitaka YOSHINAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PRODUCTION METHOD FOR STATOR
    • Publication number 20190181731
    • Publication date Jun 13, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Fumitaka YOSHINAGA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD FOR PRODUCING MAGNETIC COMPONENT USING AMORPHOUS OR NANOCRYS...
    • Publication number 20190156999
    • Publication date May 23, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Airi KAMIMURA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF
    • Publication number 20190006068
    • Publication date Jan 3, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Noritsugu SAKUMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method of Manufacturing Permanent Magnet
    • Publication number 20180102214
    • Publication date Apr 12, 2018
    • SENJU METAL INDUSTRY CO., LTD.
    • Daisuke Sakuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING RARE EARTH MAGNET
    • Publication number 20170221630
    • Publication date Aug 3, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuaki HAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING RARE EARTH MAGNET
    • Publication number 20160322159
    • Publication date Nov 3, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Noritsugu SAKUMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING RARE EARTH MAGNET
    • Publication number 20160314899
    • Publication date Oct 27, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Noritsugu SAKUMA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METHOD FOR MANUFACTURING RARE-EARTH MAGNETS
    • Publication number 20160099104
    • Publication date Apr 7, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuaki HAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MANUFACTURING METHOD OF RARE-EARTH MAGNET
    • Publication number 20160055969
    • Publication date Feb 25, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuaki HAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PROCESS FOR PRODUCING RARE-EARTH MAGNET
    • Publication number 20150287528
    • Publication date Oct 8, 2015
    • Kazuaki Haga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RARE-EARTH SINTERED MAGNET AND METHOD FOR MANUFACTURING SAME
    • Publication number 20150235747
    • Publication date Aug 20, 2015
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Noritaka Miyamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR PRODUCING RARE-EARTH MAGNET
    • Publication number 20150228386
    • Publication date Aug 13, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Noritsugu SAKUMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING RARE-EARTH MAGNET
    • Publication number 20130195710
    • Publication date Aug 1, 2013
    • Kazuaki HAGA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    IPM MOTOR ROTOR AND PRODUCTION METHOD THEREFOR
    • Publication number 20120153765
    • Publication date Jun 21, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tomonari KOGURE
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC