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Kazunari Otsuka

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  • Yokohama-Shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTOCATALYST MATERIAL, PHOTOCATALYST COMPOSITION USING THE SAME AN...
    • Publication number 20090023583
    • Publication date Jan 22, 2009
    • Kayo Nakano
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • 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