TREA

Kiyohide Okamoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electro-hydraulic power steering apparatus
    • Patent number 7,442,013
    • Issue date Oct 28, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshinori Tanaka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle electro-hydraulic power steering unit
    • Patent number 7,164,978
    • Issue date Jan 16, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Tetsunao Takaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Motor for an electric power steering assembly
    • Patent number 6,127,759
    • Issue date Oct 3, 2000
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshinori Tanaka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dynamo-electric machine
    • Patent number 6,075,305
    • Issue date Jun 13, 2000
    • Mitsubishi Denki Kabushiki Kaisha
    • Akihiro Daikoku
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic coupling apparatus equipped with heat pipes
    • Patent number 4,895,233
    • Issue date Jan 23, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Hitoshi Inoue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Permanent magnet coupling torque limiter
    • Patent number 4,856,631
    • Issue date Aug 15, 1989
    • Mitsubishi Denki Kabushiki Kaisha
    • Kiyohide Okamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic coupling device
    • Patent number 4,664,238
    • Issue date May 12, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroshi Nishino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic particle type electromagnetic coupling apparatus
    • Patent number 4,616,740
    • Issue date Oct 14, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Kiyohide Okamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic powder coupling with cooling fins
    • Patent number 4,611,697
    • Issue date Sep 16, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Ryosuke Okita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Vehicle electro-hydraulic power steering unit
    • Publication number 20050288838
    • Publication date Dec 29, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Tetsunao Takaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electro-hydraulic power steering apparatus
    • Publication number 20040202555
    • Publication date Oct 14, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshinori Tanaka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS