TREA

Takeshi Kogawa

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Linear vibration actuator
    • Patent number 11,522,430
    • Issue date Dec 6, 2022
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Kazuya Nakamura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Surface mount-type vibration motor and fixation structure for surfa...
    • Patent number 7,825,555
    • Issue date Nov 2, 2010
    • Namiki Seimitsu Houseki Kabushiki Kaisha
    • Hidehiro Uchiumi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface mount type vibration motor and fixation structure
    • Patent number 7,589,446
    • Issue date Sep 15, 2009
    • Namiki Seimitsu Houseki Kabushiki Kaisha
    • Toshio Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vibration generating motor
    • Patent number 7,525,225
    • Issue date Apr 28, 2009
    • Namiki Seimitsu Houseki Kabuhsiki Kaisha
    • Hidehiro Uchiumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    LINEAR VIBRATION ACTUATOR
    • Publication number 20200358347
    • Publication date Nov 12, 2020
    • Adamant Namiki Precision Jewel Co., Ltd.
    • Kazuya NAKAMURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SmCo-BASED RARE EARTH SINTERED MAGNET
    • Publication number 20170032876
    • Publication date Feb 2, 2017
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Motoichi NAKAMURA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    MICRO MOTOR, MICRO-GEARED MOTOR WITH MICRO MOTOR, AND METHOD FOR MA...
    • Publication number 20170012493
    • Publication date Jan 12, 2017
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Eri FUKUSHIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Surface mount-type vibration motor and fixation structure for surfa...
    • Publication number 20090218896
    • Publication date Sep 3, 2009
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Hidehiro Uchiumi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Surface Mount Type Vibration Motor and Fixation Structure
    • Publication number 20080309180
    • Publication date Dec 18, 2008
    • Toshio Suzuki
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Vibration Generating Motor
    • Publication number 20070278871
    • Publication date Dec 6, 2007
    • NAMIKI SEIMITSU HOUSEKI KABUSHIKI KAISHA
    • Hidehiro Uchiumi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC