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Osamu Kobayashi

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  • Asaba-cho, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Rare earth bonded magnet and production method thereof
    • Publication number 20090096561
    • Publication date Apr 16, 2009
    • MINEBEA CO., LTD.
    • Noboru Menjo
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Electromagnetic wave absorber formed of Mn-Zn ferrite
    • Publication number 20040185289
    • Publication date Sep 23, 2004
    • MINEBA CO., LTD.
    • Osamu Kobayashi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Electromagnetic wave absorber formed of Mn-Zn ferrite
    • Publication number 20040183711
    • 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 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 coil component with magnetic core made of same
    • Publication number 20030059365
    • Publication date Mar 27, 2003
    • MINEBEA CO., LTD.
    • Kiyoshi Ito
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Mn-Zn ferrite and coil component using same
    • Publication number 20030034096
    • Publication date Feb 20, 2003
    • MINEBEA CO., LTD.
    • Kiyoshi Ito
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • 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

    Common mode choke coil
    • Publication number 20020080001
    • Publication date Jun 27, 2002
    • MINEBEA CO., LTD.
    • Osamu Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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