TREA

Toshiyasu Kojima

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  • Kadoma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Illuminating apparatus
    • Patent number RE48790
    • Issue date Oct 26, 2021
    • Panasonic Corporation
    • Shinya Kawagoe
  • Information Patent Grant

    Illuminating apparatus
    • Patent number RE47293
    • Issue date Mar 12, 2019
    • Panasonic Corporation
    • Shinya Kawagoe
  • Information Patent Grant

    Illuminating apparatus
    • Patent number 8,858,039
    • Issue date Oct 14, 2014
    • Panasonic Corporation
    • Shinya Kawagoe
    • F21 - LIGHTING
  • Information Patent Grant

    Illuminating apparatus
    • Patent number 8,727,572
    • Issue date May 20, 2014
    • Panasonic Corporation
    • Shinya Kawagoe
    • F21 - LIGHTING
  • Information Patent Grant

    Light-bulb type LED lamp and illumination apparatus
    • Patent number 8,393,757
    • Issue date Mar 12, 2013
    • Panasonic Corporation
    • Takaari Uemoto
    • F21 - LIGHTING
  • Information Patent Grant

    Reflector LED lamp
    • Patent number 8,246,221
    • Issue date Aug 21, 2012
    • Panasonic Corporation
    • Naotaka Hashimoto
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp filament
    • Patent number D597687
    • Issue date Aug 4, 2009
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Lamp filament
    • Patent number D597688
    • Issue date Aug 4, 2009
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Filament for lamp
    • Patent number D595433
    • Issue date Jun 30, 2009
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Filament for lamp
    • Patent number D595432
    • Issue date Jun 30, 2009
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Filament for lamp
    • Patent number D588287
    • Issue date Mar 10, 2009
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Filament for lamp
    • Patent number D588286
    • Issue date Mar 10, 2009
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Lamp filament
    • Patent number D588288
    • Issue date Mar 10, 2009
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Filament for lamp
    • Patent number D586929
    • Issue date Feb 17, 2009
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Lamp filament
    • Patent number D581062
    • Issue date Nov 18, 2008
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Filament for lamp
    • Patent number D581063
    • Issue date Nov 18, 2008
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Lamp filament
    • Patent number D581064
    • Issue date Nov 18, 2008
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Filament for lamp
    • Patent number D580562
    • Issue date Nov 11, 2008
    • Panasonic Corporation
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Filament for lamp
    • Patent number D579129
    • Issue date Oct 21, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Shinya Kawagoe
    • D26 - Lighting
  • Information Patent Grant

    Filament for lamp
    • Patent number D578674
    • Issue date Oct 14, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Shinya Kawagoe
    • D26 - Lighting

Patents Applicationslast 30 patents