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Kiyotada Nakamura

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  • Himeji, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High power mercury lamp of the short arc type with specific cathode...
    • Patent number 5,818,169
    • Issue date Oct 6, 1998
    • Ushiodenki Kabushiki Kaisha
    • Shinkichi Morimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Semiconductor exposure device
    • Patent number 5,791,767
    • Issue date Aug 11, 1998
    • Nikon Corporation
    • Osamu Inoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Discharge lamp
    • Patent number 5,670,844
    • Issue date Sep 23, 1997
    • Ushiodenki Kabushiki Kaisha
    • Yukio Yasudaa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY