TREA

Kenichi Konno

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  • Machida, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dielectric waveguide-type filter
    • Patent number 4,963,844
    • Issue date Oct 16, 1990
    • Uniden Corporation
    • Yoshihiro Konishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Resonant wave filter
    • Patent number 4,837,535
    • Issue date Jun 6, 1989
    • Uniden Corporation
    • Yoshihiro Konishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microwave filter device
    • Patent number 4,757,286
    • Issue date Jul 12, 1988
    • Uniden Corporation
    • Yoshihiro Konishi
    • H01 - BASIC ELECTRIC ELEMENTS