TREA

Keisuke ARAI

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIO WAVE CONTROL SYSTEM
    • Publication number 20240145937
    • Publication date May 2, 2024
    • AGC Inc.
    • Akira KUMAGAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20220344832
    • Publication date Oct 27, 2022
    • AGC Inc.
    • Toshiki SAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISTRIBUTED ANTENNA AND DISTRIBUTED ANTENNA SYSTEM
    • Publication number 20220255234
    • Publication date Aug 11, 2022
    • AGC Inc.
    • Akira KUMAGAI
    • H01 - BASIC ELECTRIC ELEMENTS