TREA

DX Antenna Company, Limited

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Organization

  • Kobe, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Broadcast receiving apparatus
    • Patent number 8,126,416
    • Issue date Feb 28, 2012
    • Funai Electric Co., Ltd.
    • Nobuo Nakajima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Television receiving apparatus
    • Patent number 7,936,317
    • Issue date May 3, 2011
    • Funai Electric Co., Ltd.
    • Nobuo Nakajima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna apparatus capable of directivity control
    • Patent number 7,808,431
    • Issue date Oct 5, 2010
    • DX Antenna Company, Limited
    • Eiji Shibuya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna
    • Patent number 7,486,249
    • Issue date Feb 3, 2009
    • DX Antenna Company, Ltd.
    • Toshio Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Indoor antenna
    • Patent number D558189
    • Issue date Dec 25, 2007
    • DX Antenna Company, Limited
    • Shigemi Inoue
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Antenna apparatus
    • Patent number 7,292,199
    • Issue date Nov 6, 2007
    • Dx Antenna Company Limited
    • Shotaro Horii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable directivity antenna and variable directivity antenna syste...
    • Patent number 7,277,063
    • Issue date Oct 2, 2007
    • DX Antenna Company, Limited
    • Toshiaki Shirosaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Indoor antenna
    • Patent number D548730
    • Issue date Aug 14, 2007
    • DX Antenna Company, Limited
    • Shigemi Inoue
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Antenna
    • Patent number 7,205,955
    • Issue date Apr 17, 2007
    • DX Antenna Company, Limited
    • Toshiaki Shirosaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multibeam feedhorn, feed apparatus, and multibeam antenna
    • Patent number 7,205,951
    • Issue date Apr 17, 2007
    • DX Antenna Company, Limited
    • Yoshikazu Matsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna
    • Patent number D535982
    • Issue date Jan 30, 2007
    • DX Antenna Company, Limited
    • Shigemi Inoue
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Antenna
    • Patent number D533545
    • Issue date Dec 12, 2006
    • DX Antenna Company, Limited
    • Shigemi Inoue
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Signal receiving system
    • Patent number 7,084,829
    • Issue date Aug 1, 2006
    • DX Antenna Company, Limited
    • Toshiaki Shirosaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna apparatus
    • Patent number 7,071,891
    • Issue date Jul 4, 2006
    • DX Antenna Company, Limited
    • Toshiaki Shirosaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna
    • Patent number D520499
    • Issue date May 9, 2006
    • DX Antenna Company, Limited
    • Akihiko Nagatomi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Multiple frequency band antenna and signal receiving system using s...
    • Patent number 6,965,353
    • Issue date Nov 15, 2005
    • DX Antenna Company, Limited
    • Toshiaki Shirosaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable directivity antenna and variable directivity antenna syste...
    • Patent number 6,933,907
    • Issue date Aug 23, 2005
    • DX Antenna Company, Limited
    • Toshiaki Shirosaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable directivity antenna apparatus and receiver system using su...
    • Patent number 6,914,558
    • Issue date Jul 5, 2005
    • DX Antenna Company, Limited
    • Toshiaki Shirosaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dish antenna rotation apparatus
    • Patent number 6,864,855
    • Issue date Mar 8, 2005
    • DX Antenna Company, Limited
    • Kenichi Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna system
    • Patent number 6,859,182
    • Issue date Feb 22, 2005
    • DX Antenna Company, Limited
    • Shotaro Horii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna
    • Patent number D500753
    • Issue date Jan 11, 2005
    • DX Antenna Company, Limited
    • Akihiko Nagatomi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Antenna system
    • Patent number 6,774,863
    • Issue date Aug 10, 2004
    • DX Antenna Company, Limited
    • Toshiaki Shirosaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna
    • Patent number D489712
    • Issue date May 11, 2004
    • DX Antenna Company, Limited
    • Akihiko Nagatomi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Antenna
    • Patent number D468302
    • Issue date Jan 7, 2003
    • DX Antenna Company, Limited
    • Fusao Sato
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Antenna
    • Patent number D467910
    • Issue date Dec 31, 2002
    • DX Antenna Company, Limited
    • Fusao Sato
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Antenna system
    • Patent number 6,498,589
    • Issue date Dec 24, 2002
    • DX Antenna Company, Limited
    • Shotaro Horii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Parabolic antenna
    • Patent number D458598
    • Issue date Jun 11, 2002
    • DX Antenna Company, Limited
    • Fusao Sato
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Controller for antenna
    • Patent number D457143
    • Issue date May 14, 2002
    • DX Antenna Company, Limited
    • Shigemi Inoue
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Indoor antenna device
    • Patent number D455419
    • Issue date Apr 9, 2002
    • DX Antenna Company, Limited
    • Shigemi Inoue
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Parabolic antenna
    • Patent number D452229
    • Issue date Dec 18, 2001
    • DX Antenna Company, Limited
    • Fusao Sato
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    SIGNAL RECEIVING SYSTEM
    • Publication number 20090256747
    • Publication date Oct 15, 2009
    • DX ANTENNA COMPANY, LIMITED
    • Eiji Shibuya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SIGNAL RECEIVING SYSTEM
    • Publication number 20090219207
    • Publication date Sep 3, 2009
    • DX ANTENNA COMPANY, LIMITED
    • Eiji Shibuya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Printed wiring board and antenna unit
    • Publication number 20090096673
    • Publication date Apr 16, 2009
    • The University of Electro-Communications
    • Nobuo Nakajima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Television receiver and liquid crystal television receiver
    • Publication number 20090096934
    • Publication date Apr 16, 2009
    • The University of Electro-Communications
    • Nobuo Nakajima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Broadcast receiving apparatus
    • Publication number 20090051591
    • Publication date Feb 26, 2009
    • The University of Electro-Communications
    • Nobuo Nakajima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Television receiving apparatus
    • Publication number 20090051605
    • Publication date Feb 26, 2009
    • The University of Electro-Communications
    • Nobuo Nakajima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VARIABLE DIRECTIVITY ANTENNA APARATUS
    • Publication number 20090015476
    • Publication date Jan 15, 2009
    • DX ANTENNA COMPANY, LIMITED
    • Eiji Shibuya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna apparatus capable of directivity control
    • Publication number 20080252523
    • Publication date Oct 16, 2008
    • DX Antenna Company, Limited
    • Eiji Shibuya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna apparatus
    • Publication number 20080018550
    • Publication date Jan 24, 2008
    • DX Antenna Company, Limited
    • Shotaro Horii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna
    • Publication number 20070063909
    • Publication date Mar 22, 2007
    • DX Antenna Company, Limited
    • Toshio Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna apparatus
    • Publication number 20060284781
    • Publication date Dec 21, 2006
    • DX Antenna Company, Limited
    • Shotaro Horii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Antenna
    • Publication number 20060139230
    • Publication date Jun 29, 2006
    • DX Antenna Company, Limited
    • Toshiaki Shirosaka
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

  • Information Trademark

    78939944 - DX ANTENNA
    • Serial number 78939944
    • Registration number 3633305
    • Filing date Jul 28, 2006
    • DX Antenna Company, Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78781639 - DIGITAL NAVIGATOR
    • Serial number 78781639
    • Registration number 3379487
    • Filing date Dec 28, 2005
    • DX Antenna Company, Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78775204 - SMARTANTENNA
    • Serial number 78775204
    • Filing date Dec 16, 2005
    • DX Antenna Company, Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78536340 - SMARTANTENNA
    • Serial number 78536340
    • Filing date Dec 21, 2004
    • DX Antenna Company, Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78281755 - DX ANTENNA
    • Serial number 78281755
    • Registration number 3133720
    • Filing date Jul 31, 2003
    • DX Antenna Company, Limited
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments