TREA

Seiichi Kawakami

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Controller for an electric blanket
    • Patent number D633052
    • Issue date Feb 22, 2011
    • Sanyo Electric Co., LTD
    • Hiromi Inui
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electric lap robe
    • Patent number D630879
    • Issue date Jan 18, 2011
    • Sanyo Electric Co., LTD
    • Hiromi Inui
    • D06 - Furnishings
  • Information Patent Grant

    Electric blanket
    • Patent number D628425
    • Issue date Dec 7, 2010
    • Sanyo Electric Co., LTD
    • Hiromi Inui
    • D06 - Furnishings
  • Information Patent Grant

    Battery charger
    • Patent number D623129
    • Issue date Sep 7, 2010
    • Sanyo Electric Co., LTD
    • Seiichi Kawakami
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery charger
    • Patent number D623131
    • Issue date Sep 7, 2010
    • Sanyo Electric Co., LTD
    • Seiichi Kawakami
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Battery charger
    • Patent number D623130
    • Issue date Sep 7, 2010
    • Sanyo Electric Co., LTD
    • Seiichi Kawakami
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Solar-cell
    • Patent number D610080
    • Issue date Feb 16, 2010
    • Sanyo Electric Co., LTD
    • Seiichi Kawakami
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light with solar-cell
    • Patent number D599733
    • Issue date Sep 8, 2009
    • Sanyo Electric Co., LTD
    • Kazuhisa Mizuta
    • D13 - Equipment for production, distribution, or transformation of energy