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Osamu Yamada

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  • Iwata-gun, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    INNER ROTOR-TYPE PERMANENT MAGNET MOTOR WITH ANNULAR MAGNETIC POLES
    • Publication number 20180159407
    • Publication date Jun 7, 2018
    • MINEBEA MITSUMI INC.
    • Fumitoshi YAMASHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INNER ROTOR-TYPE PERMANENT MAGNET MOTOR WITH ANNULAR MAGNETIC POLES
    • Publication number 20160072371
    • Publication date Mar 10, 2016
    • MINEBEA CO., LTD.
    • Fumitoshi YAMASHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INNER ROTOR-TYPE PERMANENT MAGNET MOTOR
    • Publication number 20130088114
    • Publication date Apr 11, 2013
    • MINEBEA CO., LTD.
    • Fumitoshi YAMASHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ANISOTROPIC RARE EARTH-IRON BASED RESIN BONDED MAGNET
    • Publication number 20110074531
    • Publication date Mar 31, 2011
    • MINEBEA CO., LTD.
    • Fumitoshi YAMASHITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RARE-EARTH IRON-BASED MAGNET WITH SELF-RECOVERABILITY
    • Publication number 20100219921
    • Publication date Sep 2, 2010
    • MINEBEA CO., LTD.
    • Fumitoshi YAMASHITA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    BEAD TYPE NOISE FILTER
    • Publication number 20060055487
    • Publication date Mar 16, 2006
    • Minebea Co., Ltd
    • Osamu Kobayashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Signal discriminator
    • Publication number 20050162234
    • Publication date Jul 28, 2005
    • Osamu Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Mn-Zn ferrite containing less than 50 mol% Fe2O3
    • Publication number 20040183048
    • Publication date Sep 23, 2004
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Mn-Zn ferrite containing less than 50 mol % Fe2O3
    • Publication number 20040183049
    • Publication date Sep 23, 2004
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Inductor
    • Publication number 20040004526
    • Publication date Jan 8, 2004
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MN-ZN FERRITE AND PRODUCTION PROCESS THEREOF
    • Publication number 20020171064
    • Publication date Nov 21, 2002
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Production process of Mn-Zn ferrite
    • Publication number 20020096665
    • Publication date Jul 25, 2002
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Production process of Mn-Zn ferrite
    • Publication number 20020093000
    • Publication date Jul 18, 2002
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Mn-Zn ferrite and production process thereof
    • Publication number 20010036895
    • Publication date Nov 1, 2001
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Mn-Zn ferrite and production process thereof
    • Publication number 20010025944
    • Publication date Oct 4, 2001
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Mn-Zn ferrite and production process thereof
    • Publication number 20010017363
    • Publication date Aug 30, 2001
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES