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Kohei OTSUKA

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  • Omuta-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic relay with seal between cantact case and drive device
    • Patent number 12,080,500
    • Issue date Sep 3, 2024
    • Omron Corporation
    • Kohei Otsuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 12,040,149
    • Issue date Jul 16, 2024
    • Omron Corporation
    • Yasuo Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay having embedded contact flush to terminal sur...
    • Patent number 11,955,302
    • Issue date Apr 9, 2024
    • Omron Corporation
    • Kohei Otsuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,948,764
    • Issue date Apr 2, 2024
    • Omron Corporation
    • Naoki Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 11,942,297
    • Issue date Mar 26, 2024
    • Omron Corporation
    • Naoki Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 11,935,716
    • Issue date Mar 19, 2024
    • Omron Corporation
    • Shingo Mori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,784,017
    • Issue date Oct 10, 2023
    • Omron Corporation
    • Naoki Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay with magnetic arc extension
    • Patent number 11,784,019
    • Issue date Oct 10, 2023
    • Omron Corporation
    • Naoki Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay with modification of drive shaft or movable i...
    • Patent number 11,756,759
    • Issue date Sep 12, 2023
    • Omron Corporation
    • Shingo Mori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 11,699,864
    • Issue date Jul 11, 2023
    • Omron Corporation
    • Hiroyuki Harimochi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay including fixed terminal having chamfered sha...
    • Patent number 11,636,992
    • Issue date Apr 25, 2023
    • Omron Corporation
    • Kohei Otsuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 11,621,136
    • Issue date Apr 4, 2023
    • Omron Corporation
    • Shingo Mori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,562,870
    • Issue date Jan 24, 2023
    • Omron Corporation
    • Yasuo Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay with heat dissipation structure
    • Patent number 11,476,068
    • Issue date Oct 18, 2022
    • Omron Corporation
    • Shingo Mori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 11,450,496
    • Issue date Sep 20, 2022
    • Omron Corporation
    • Hiroyuki Harimochi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 11,450,498
    • Issue date Sep 20, 2022
    • Omron Corporation
    • Kohei Otsuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay to ensure stable energization even when conta...
    • Patent number 11,373,830
    • Issue date Jun 28, 2022
    • Omron Corporation
    • Naoki Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 11,348,750
    • Issue date May 31, 2022
    • Omron Corporation
    • Naoki Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,295,918
    • Issue date Apr 5, 2022
    • Omron Corporation
    • Naoki Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay
    • Patent number 11,276,537
    • Issue date Mar 15, 2022
    • Omron Corporation
    • Hiroyuki Harimochi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20240355566
    • Publication date Oct 24, 2024
    • Omron Corporation
    • Ayata HORIE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20240234062
    • Publication date Jul 11, 2024
    • Omron Corporation
    • Ayata HORIE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20240145195
    • Publication date May 2, 2024
    • Omron Corporation
    • Hiroyuki IWASAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20240136132
    • Publication date Apr 25, 2024
    • Omron Corporation
    • Ayata HORIE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20240120165
    • Publication date Apr 11, 2024
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20240071702
    • Publication date Feb 29, 2024
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20230395346
    • Publication date Dec 7, 2023
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20230335364
    • Publication date Oct 19, 2023
    • Omron Corporation
    • Ayata HORIE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20230245845
    • Publication date Aug 3, 2023
    • Omron Corporation
    • Ryota MINOWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20230101203
    • Publication date Mar 30, 2023
    • Omron Corporation
    • Ryota MINOWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20230005691
    • Publication date Jan 5, 2023
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20220375707
    • Publication date Nov 24, 2022
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20220165527
    • Publication date May 26, 2022
    • Omron Corporation
    • Naoki KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20220102102
    • Publication date Mar 31, 2022
    • Omron Corporation
    • Yasuo HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20220093355
    • Publication date Mar 24, 2022
    • Omron Corporation
    • Yasuo HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20220051863
    • Publication date Feb 17, 2022
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20210398763
    • Publication date Dec 23, 2021
    • Omron Corporation
    • Naoki KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20210343493
    • Publication date Nov 4, 2021
    • Omron Corporation
    • Shingo MORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20210335565
    • Publication date Oct 28, 2021
    • Omron Corporation
    • Naoki KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20210327671
    • Publication date Oct 21, 2021
    • Omron Corporation
    • Shingo MORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20210304994
    • Publication date Sep 30, 2021
    • Omron Corporation
    • Shingo MORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20210304991
    • Publication date Sep 30, 2021
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20210304993
    • Publication date Sep 30, 2021
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20210296070
    • Publication date Sep 23, 2021
    • Omron Corporation
    • Naoki KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20210272763
    • Publication date Sep 2, 2021
    • Omron Corporation
    • Shingo MORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20210202198
    • Publication date Jul 1, 2021
    • Yasuo HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20210090836
    • Publication date Mar 25, 2021
    • OMRON CORPORATION
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20210082651
    • Publication date Mar 18, 2021
    • OMRON CORPORATION
    • Naoki KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20210082647
    • Publication date Mar 18, 2021
    • OMRON CORPORATION
    • Hiroyuki HARIMOCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20210082650
    • Publication date Mar 18, 2021
    • Omron Corporation
    • Naoki KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS