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Marumo Electric Co., Ltd.

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Organization

  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Spotlight
    • Patent number 7,192,162
    • Issue date Mar 20, 2007
    • Marumo Electric Co., Ltd.
    • Tsunemichi Tanaka
    • F21 - LIGHTING
  • Information Patent Grant

    Dimming-control lighting apparatus for incandescent electric lamp
    • Patent number 6,975,078
    • Issue date Dec 13, 2005
    • Nippon Hosos Kyokai
    • Naoki Yanai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lighting device
    • Patent number 6,837,596
    • Issue date Jan 4, 2005
    • Marumo Electric Co., Ltd.
    • Tsunemichi Tanaka
    • F21 - LIGHTING
  • Information Patent Grant

    Dimmer for incandesent lamp
    • Patent number 6,664,735
    • Issue date Dec 16, 2003
    • Marumo Electric Co., Ltd.
    • Hiroshi Kita
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    76433156 - J-RAYER
    • Serial number 76433156
    • Registration number 2952366
    • Filing date Jul 19, 2002
    • Marumo Electric Co., Ltd.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    76337939 - MARUMO ELECTRIC CO., LTD.
    • Serial number 76337939
    • Registration number 2850110
    • Filing date Nov 15, 2001
    • Marumo Electric Co., Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments