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Taiki Koyama

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  • Okayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Trigger switch
    • Patent number 12,094,678
    • Issue date Sep 17, 2024
    • Omron Corporation
    • Takumi Fujihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 12,002,633
    • Issue date Jun 4, 2024
    • Omron Corporation
    • Takumi Fujihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Trigger switch
    • Patent number 11,923,154
    • Issue date Mar 5, 2024
    • Omron Corporation
    • Takumi Fujihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Trigger switch
    • Patent number 11,636,989
    • Issue date Apr 25, 2023
    • Omron Corporation
    • Takumi Fujihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push operation switch
    • Patent number 11,615,927
    • Issue date Mar 28, 2023
    • Omron Corporation
    • Kohei Sugiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Change-over switch and switch device
    • Patent number 11,201,023
    • Issue date Dec 14, 2021
    • Omron Corporation
    • Taiki Koyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact structure for switch, trigger switch and electric power tool
    • Patent number 10,770,245
    • Issue date Sep 8, 2020
    • Omron Corporation
    • Taiki Koyama
    • 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

    Contact mechanism and switch using the same
    • Patent number 10,204,748
    • Issue date Feb 12, 2019
    • Omron Corporation
    • Taiki Koyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact mechanism having movable contact pieces, trigger switch and...
    • Patent number 9,916,944
    • Issue date Mar 13, 2018
    • Omron Corporation
    • Taiki Koyama
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Terminal connection structure
    • Patent number 9,627,783
    • Issue date Apr 18, 2017
    • Omron Corporation
    • Taiki Koyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Terminal connection structure
    • Patent number 9,553,377
    • Issue date Jan 24, 2017
    • Omron Corporation
    • Taiki Koyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch case with partitioned passages
    • Patent number 8,809,712
    • Issue date Aug 19, 2014
    • Omron Corporation
    • Minoru Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    TRIGGER SWITCH AND ELECTRIC DEVICE
    • Publication number 20240383123
    • Publication date Nov 21, 2024
    • Omron Corporation
    • Takumi FUJIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20240312738
    • Publication date Sep 19, 2024
    • Omron Corporation
    • Takumi FUJIHARA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20240297004
    • Publication date Sep 5, 2024
    • Omron Corporation
    • Takumi FUJIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20240249896
    • Publication date Jul 25, 2024
    • Omron Corporation
    • Takumi FUJIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER SWITCH AND ELECTRIC DEVICE
    • Publication number 20230045987
    • Publication date Feb 16, 2023
    • Omron Corporation
    • Takumi FUJIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20230005677
    • Publication date Jan 5, 2023
    • Omron Corporation
    • Takumi FUJIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20220293357
    • Publication date Sep 15, 2022
    • Omron Corporation
    • Kohei SUGIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20220246370
    • Publication date Aug 4, 2022
    • Omron Corporation
    • Takumi FUJIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20220181100
    • Publication date Jun 9, 2022
    • Omron Corporation
    • Takumi FUJIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20220181101
    • Publication date Jun 9, 2022
    • Omron Corporation
    • Takumi FUJIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRIGGER SWITCH
    • Publication number 20210304975
    • Publication date Sep 30, 2021
    • Omron Corporation
    • Takumi FUJIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHANGE-OVER SWITCH AND SWITCH DEVICE
    • Publication number 20210050165
    • Publication date Feb 18, 2021
    • Omron Corporation
    • Taiki KOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    CONTACT STRUCTURE FOR SWITCH, TRIGGER SWITCH AND ELECTRIC POWER TOOL
    • Publication number 20190279831
    • Publication date Sep 12, 2019
    • Omron Corporation
    • Taiki Koyama
    • 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

    CONTACT MECHANISM AND SWITCH USING THE SAME
    • Publication number 20170352499
    • Publication date Dec 7, 2017
    • Omron Corporation
    • Taiki KOYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TERMINAL CONNECTION STRUCTURE
    • Publication number 20170093055
    • Publication date Mar 30, 2017
    • Omron Corporation
    • Taiki Koyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTACT MECHANISM, TRIGGER SWITCH USING CONTACT MECHANISM, AND ELEC...
    • Publication number 20160365202
    • Publication date Dec 15, 2016
    • Omron Corporation
    • Taiki KOYAMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LEVER SEALING STRUCTURE AND ELECTRIC TOOL PROVIDED THEREWITH
    • Publication number 20160358728
    • Publication date Dec 8, 2016
    • Omron Corporation
    • Akihiro Hozumi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TERMINAL CONNECTION STRUCTURE
    • Publication number 20150188242
    • Publication date Jul 2, 2015
    • Omron Corporation
    • Taiki Koyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LEVER SEALING STRUCTURE AND ELECTRIC TOOL PROVIDED THEREWITH
    • Publication number 20140225331
    • Publication date Aug 14, 2014
    • Omron Corporation
    • Akihiro Hozumi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COVER AND SWITCH USING THE SAME
    • Publication number 20130062171
    • Publication date Mar 14, 2013
    • OMRON CORPORATION
    • MINORU KOBAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20130037398
    • Publication date Feb 14, 2013
    • Omron Corporation
    • MINORU KOBAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS