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Masashi Okubo

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  • Chiisagata-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiphase step motor
    • Patent number 7,633,191
    • Issue date Dec 15, 2009
    • Shinano Kenshi Kabushiki Kaisha
    • Hiroaki Usui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic pump
    • Patent number 7,621,723
    • Issue date Nov 24, 2009
    • Shinano Kenshi Kabushiki Kaisha
    • Masashi Okubo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear actuator
    • Patent number 7,205,686
    • Issue date Apr 17, 2007
    • Shinano Kenshi Kabushiki Kaisha
    • Masashi Okubo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical contact member
    • Patent number 7,202,586
    • Issue date Apr 10, 2007
    • Shinano Kenshi Kabushiki Kaisha
    • Masashi Okubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solenoid
    • Patent number 7,091,808
    • Issue date Aug 15, 2006
    • Shinano Kenshi Kabushiki Kaisha
    • Masashi Okubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Commutator and electric rotary device having the same
    • Patent number 6,927,521
    • Issue date Aug 9, 2005
    • Shinano Kenshi Kabushiki Kaisha
    • Masashi Okubo
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    WIRELESS POWER FEEDING DEVICE AND WIRELESS POWER FEEDING SYSTEM
    • Publication number 20170187239
    • Publication date Jun 29, 2017
    • SHINANO KENSHI CO., LTD
    • Masashi OKUBO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric conductive material and method of producing the same
    • Publication number 20080085648
    • Publication date Apr 10, 2008
    • Shinano Kenshi Kabushiki Kaisha
    • Shinsuke HIROSUE
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Application

    Multiphase Step Motor
    • Publication number 20080067880
    • Publication date Mar 20, 2008
    • Hiroaki Usui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Solenoid and pump using the same
    • Publication number 20070236089
    • Publication date Oct 11, 2007
    • Shinano Kenshi Kabushiki Kaisha
    • Masashi Okubo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electromagnetic pump
    • Publication number 20060127251
    • Publication date Jun 15, 2006
    • Masashi Okubo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Metal particles and method for producing same
    • Publication number 20060065543
    • Publication date Mar 30, 2006
    • Susumu Arai
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Metal-oxide composite material and method of producing the same
    • Publication number 20060057352
    • Publication date Mar 16, 2006
    • Shinano Kenshi Kabushiki Kaisha
    • Kouichi Ichiki
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Electrical contact member
    • Publication number 20060017348
    • Publication date Jan 26, 2006
    • Masashi Okubo
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Solenoid
    • Publication number 20060001513
    • Publication date Jan 5, 2006
    • Masashi Okubo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Linear actuator
    • Publication number 20050212363
    • Publication date Sep 29, 2005
    • Shinano Kenshi Kabushiki Kaisha
    • Masashi Okubo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Commutator and electric rotary device having the same
    • Publication number 20040000834
    • Publication date Jan 1, 2004
    • Masashi Okubo
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Brush and electric rotary device having the same
    • Publication number 20040000836
    • Publication date Jan 1, 2004
    • Masashi Okubo
    • B82 - NANO-TECHNOLOGY