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Hisashi Suganuma

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  • Kawagoe-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Noise removal device
    • Patent number 7,706,542
    • Issue date Apr 27, 2010
    • Pioneer Corporation
    • Hisashi Suganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Adjacent interference removal device
    • Patent number 7,369,836
    • Issue date May 6, 2008
    • Pioneer Corporation
    • Hisashi Suganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Noise canceller
    • Patent number 7,103,122
    • Issue date Sep 5, 2006
    • Pioneer Corporation
    • Hisashi Suganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital FM demodulation circuit
    • Patent number 6,229,386
    • Issue date May 8, 2001
    • Pioneer Corporation
    • Hisashi Suganuma
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Noise removal device
    • Publication number 20060215840
    • Publication date Sep 28, 2006
    • PIONEER CORPORATION
    • Hisashi Suganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Adjacent interference removal device
    • Publication number 20050164665
    • Publication date Jul 28, 2005
    • PIONEER CORPORATION
    • Hisashi Suganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Noise removal device
    • Publication number 20050153674
    • Publication date Jul 14, 2005
    • PIONEER CORPORATION
    • Hisashi Suganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Receiver
    • Publication number 20050085203
    • Publication date Apr 21, 2005
    • PIONEER CORPORATION
    • Hisashi Suganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Noise eliminator
    • Publication number 20040108906
    • Publication date Jun 10, 2004
    • PIONEER CORPORATION
    • Hisashi Suganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Noise canceller
    • Publication number 20030039327
    • Publication date Feb 27, 2003
    • PIONEER CORPORATION
    • Hisashi Suganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE