TREA

Keisuke FUJIWARA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna
    • Patent number D1028951
    • Issue date May 28, 2024
    • Mitsubishi Electric Corporation
    • Kei Yokokawa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Antenna manufacturing method and antenna device
    • Patent number 11,621,482
    • Issue date Apr 4, 2023
    • Mitsubishi Electric Corporation
    • Kei Yokokawa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents