TREA

Hiroyasu Kamatani

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connector and method for manufacturing the same
    • Patent number 11,522,309
    • Issue date Dec 6, 2022
    • SMK Corporation
    • Tomoyasu Yanase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector
    • Patent number D960099
    • Issue date Aug 9, 2022
    • SMK Corporation
    • Tomoyasu Yanase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electric connector
    • Patent number D918146
    • Issue date May 4, 2021
    • SMK Corporation
    • Tomoyasu Yanase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electric connector
    • Patent number D917399
    • Issue date Apr 27, 2021
    • SMK Corporation
    • Tomoyasu Yanase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electric connector
    • Patent number D916663
    • Issue date Apr 20, 2021
    • SMK Corporation
    • Tomoyasu Yanase
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Connection switching device
    • Patent number 10,847,906
    • Issue date Nov 24, 2020
    • SMK Corporation
    • Tomoyasu Yanase
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents