TREA

Hajime Takeda

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  • Kadoma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna and tuner combination
    • Patent number 5,467,477
    • Issue date Nov 14, 1995
    • Matsushita Electric Works, Ltd.
    • Takashi Furuta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Planar antenna
    • Patent number 4,829,309
    • Issue date May 9, 1989
    • Matsushita Electric Works, Ltd.
    • Katsuya Tsukamoto
    • H01 - BASIC ELECTRIC ELEMENTS