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Masumi Nanba

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  • Funabashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D276186
    • Issue date Oct 30, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D274656
    • Issue date Jul 10, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D274472
    • Issue date Jun 26, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D272097
    • Issue date Jan 3, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D272096
    • Issue date Jan 3, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D271999
    • Issue date Dec 27, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D272000
    • Issue date Dec 27, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D272002
    • Issue date Dec 27, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Nobuhiro Umehara
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D271996
    • Issue date Dec 27, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D271997
    • Issue date Dec 27, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Taketo Kamei
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D272001
    • Issue date Dec 27, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D271998
    • Issue date Dec 27, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting
  • Information Patent Grant

    Lamp
    • Patent number D271908
    • Issue date Dec 20, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Yoshio Kojima
    • D26 - Lighting
  • Information Patent Grant

    Compact fluorescent lamp
    • Patent number D271907
    • Issue date Dec 20, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Masumi Nanba
    • D26 - Lighting