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Ryoutarou Matsuda

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  • Kanagawa-ken, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Photocatalyst coating
    • Publication number 20030232186
    • Publication date Dec 18, 2003
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Ryoutarou Matsuda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Deodorizing device
    • Publication number 20030113246
    • Publication date Jun 19, 2003
    • Akiko Saitou
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ultraviolet ray lamp and sterilizers and cleaners using the lamp
    • Publication number 20020024278
    • Publication date Feb 28, 2002
    • Ryoutarou Matsuda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE