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Minoru Matsumoto

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circuit for lighting HID lamp
    • Patent number 6,836,078
    • Issue date Dec 28, 2004
    • Iwasaki Electric Co., Ltd.
    • Minoru Matsumoto
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hid lamp operating circuit
    • Patent number 6,791,286
    • Issue date Sep 14, 2004
    • Iwasaki Electric Co., Ltd.
    • Minoru Matsumoto
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Hid lamp operating circuit
    • Publication number 20040095079
    • Publication date May 20, 2004
    • Minoru Matsumoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Circuit for lighting hid lamp
    • Publication number 20030184240
    • Publication date Oct 2, 2003
    • Minoru Matsumoto
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR