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Hiroki Matsushita

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  • Iruma-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blower device and blower system equipped with blower device
    • Patent number 10,954,961
    • Issue date Mar 23, 2021
    • Nidec Copal Electronics Corporation
    • Takashi Kanai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric motor having seizure-resistant dynamic pressure gas bearing
    • Patent number 10,598,215
    • Issue date Mar 24, 2020
    • Nidec Copal Electronics Corporation
    • Takashi Kanai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor, and motor control system
    • Patent number 10,233,935
    • Issue date Mar 19, 2019
    • Nidec Copal Electronics Corporation
    • Takashi Kanai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gear motor including reduction mechanism
    • Patent number 9,689,466
    • Issue date Jun 27, 2017
    • Nidec Copal Electronics Corporation
    • Takashi Kanai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air blower
    • Patent number 7,628,582
    • Issue date Dec 8, 2009
    • Nidec Copal Electronics Corporation
    • Takashi Kanai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Circumferential flow type dynamic pressure bearing
    • Patent number 5,997,180
    • Issue date Dec 7, 1999
    • Copal Electronics Co., Ltd.
    • Kachu Ishizuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dynamic-pressure gas bearing
    • Patent number 5,746,515
    • Issue date May 5, 1998
    • Copal Electronics Co., Ltd.
    • Akiyoshi Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR BLOWER
    • Publication number 20230016055
    • Publication date Jan 19, 2023
    • Nidec Copal Electronics Corporation
    • Hiroki Matsushita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER DEVICE
    • Publication number 20190226495
    • Publication date Jul 25, 2019
    • Nidec Copal Electronics Corporation
    • Takashi KANAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER DEVICE AND BLOWER SYSTEM EQUIPPED WITH BLOWER DEVICE
    • Publication number 20190226491
    • Publication date Jul 25, 2019
    • Nidec Copal Electronics Corporation
    • Takashi KANAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR, AND MOTOR CONTROL SYSTEM
    • Publication number 20170268524
    • Publication date Sep 21, 2017
    • Nidec Copal Electronics Corporation
    • Takashi Kanai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR
    • Publication number 20170191523
    • Publication date Jul 6, 2017
    • Nidec Copal Electronics Corporation
    • Takashi Kanai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    GEAR MOTOR INCLUDING REDUCTION MECHANISM
    • Publication number 20160238108
    • Publication date Aug 18, 2016
    • NIDEC COPAL ELECTRONICS CORPORATION
    • Takashi KANAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Air Blower
    • Publication number 20080226472
    • Publication date Sep 18, 2008
    • Takashi Kanai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air Blower
    • Publication number 20070297922
    • Publication date Dec 27, 2007
    • Nidec Copal Electronics Coporation
    • Takashi Kanai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Blower motor
    • Publication number 20070154333
    • Publication date Jul 5, 2007
    • Nidec Copal Electronics Corporation
    • Takashi Kanai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motor with aerodynamic bearing
    • Publication number 20050069234
    • Publication date Mar 31, 2005
    • Takashi Kanai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER