TREA

Yasuyuki Honma

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna unit equipped with a tuner portion
    • Patent number 7,570,915
    • Issue date Aug 4, 2009
    • Mitsumi Electric Co., Ltd
    • Takeo Watanabe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Communications device
    • Patent number 6,549,760
    • Issue date Apr 15, 2003
    • Mitsumi Electric Co., Ltd.
    • Yasuyuki Honma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Bias circuit for use in quadrature modulator
    • Patent number 6,288,619
    • Issue date Sep 11, 2001
    • Mitsumi Electric Co., Ltd.
    • Yukinori Hirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents