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Akiko Nakanishi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing direct backlight unit, fluorescent lamp an...
    • Patent number 7,839,069
    • Issue date Nov 23, 2010
    • Panasonic Corporation
    • Akiko Nakanishi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Compact self-ballasted fluorescent lamp having a circuit board with...
    • Patent number 7,394,189
    • Issue date Jul 1, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroki Kitagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc tube and low-pressure mercury lamp that can be reduced in size
    • Patent number 7,332,866
    • Issue date Feb 19, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Akiko Nakanishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Low-pressure mercury lamp having a spiral arc tube and method for a...
    • Patent number 7,321,190
    • Issue date Jan 22, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Akiko Nakanishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arc tube and low-pressure mercury lamp
    • Patent number 7,298,088
    • Issue date Nov 20, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Shiro Iida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Easily-assembled compact self-ballasted fluorescent lamp
    • Patent number 7,064,488
    • Issue date Jun 20, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yasushige Tomiyoshi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D520652
    • Issue date May 9, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Akiko Nakanishi
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D520651
    • Issue date May 9, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Akiko Nakanishi
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D520151
    • Issue date May 2, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Akiko Nakanishi
    • D26 - Lighting
  • Information Patent Grant

    Compact self-ballasted fluorescent lamp resistant to heat deformation
    • Patent number 6,984,926
    • Issue date Jan 10, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yuji Tsuneto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D479887
    • Issue date Sep 23, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Kakuno
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D479886
    • Issue date Sep 23, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Kakuno
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D479753
    • Issue date Sep 16, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Kakuno
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D479752
    • Issue date Sep 16, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Kakuno
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D479616
    • Issue date Sep 9, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Kakuno
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D479615
    • Issue date Sep 9, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Kakuno
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D479617
    • Issue date Sep 9, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Kakuno
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D479344
    • Issue date Sep 2, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Kakuno
    • D26 - Lighting
  • Information Patent Grant

    Fluorescent lamp
    • Patent number D479346
    • Issue date Sep 2, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshinori Kakuno
    • D26 - Lighting

Patents Applicationslast 30 patents