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Koji Omori

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Patents Grantslast 30 patents

  • Information Patent Grant

    Arc-quenching device for direct current switch
    • Patent number 11,087,934
    • Issue date Aug 10, 2021
    • Omron Corporation
    • Koji Omori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc-quenching device for direct current switch
    • Patent number 10,964,493
    • Issue date Mar 30, 2021
    • Omron Corporation
    • Koji Omori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Trigger switch
    • Patent number 10,699,854
    • Issue date Jun 30, 2020
    • Omron Corporation
    • Taiki Koyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Control switch mechanism, trigger switch, and electric tool
    • Patent number 10,673,433
    • Issue date Jun 2, 2020
    • Omron Corporation
    • Minoru Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical power tool
    • Patent number 8,276,685
    • Issue date Oct 2, 2012
    • Omron Corporation
    • Akihiro Hozumi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Trigger switch
    • Patent number 8,217,283
    • Issue date Jul 10, 2012
    • Omron Corporation
    • Akihiro Arataki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric tool switch
    • Patent number 8,193,458
    • Issue date Jun 5, 2012
    • Omron Corporation
    • Akihiro Hozumi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Trigger switch
    • Patent number 7,679,300
    • Issue date Mar 16, 2010
    • Omron Corporation
    • Hiroyuki Miyaura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Trigger switch
    • Patent number 7,297,891
    • Issue date Nov 20, 2007
    • Omron Corporation
    • Koji Omori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    DC motor control circuit
    • Patent number 5,821,709
    • Issue date Oct 13, 1998
    • Omron Corporation
    • Koji Omori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    TRIGGER SWITCH AND ELECTRICAL TOOL USING SAME
    • Publication number 20200243271
    • Publication date Jul 30, 2020
    • Omron Corporation
    • Taiki KOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARC-QUENCHING DEVICE FOR DIRECT CURRENT SWITCH
    • Publication number 20190287742
    • Publication date Sep 19, 2019
    • Omron Corporation
    • Koji Omori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARC-QUENCHING DEVICE FOR DIRECT CURRENT SWITCH
    • Publication number 20190279830
    • Publication date Sep 12, 2019
    • Omron Corporation
    • Koji Omori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20190228926
    • Publication date Jul 25, 2019
    • Omron Corporation
    • Taiki Koyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC POWER TOOL
    • Publication number 20190189370
    • Publication date Jun 20, 2019
    • Omron Corporation
    • Taiki Koyama
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CONTROL SWITCH MECHANISM, TRIGGER SWITCH, AND ELECTRIC TOOL
    • Publication number 20190028100
    • Publication date Jan 24, 2019
    • Omron Corporation
    • Minoru KOBAYASHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ELECTRIC TOOL SWITCH
    • Publication number 20100163384
    • Publication date Jul 1, 2010
    • Omron Corporation
    • Akihiro Hozumi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRICAL POWER TOOL
    • Publication number 20100163265
    • Publication date Jul 1, 2010
    • Omron Corporation
    • Akihiro Hozumi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20100018847
    • Publication date Jan 28, 2010
    • Omron Corporation
    • Akihiro Arataki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20080069548
    • Publication date Mar 20, 2008
    • Omron Corporation
    • Hiroyuki Miyaura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Trigger switch
    • Publication number 20060243775
    • Publication date Nov 2, 2006
    • Omron Corporation
    • Koji Omori
    • H01 - BASIC ELECTRIC ELEMENTS