TREA

Patent Technology Development Inc.

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  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Photocatalyst and method for producing same
    • Patent number 8,404,616
    • Issue date Mar 26, 2013
    • Patent Technology Development Inc.
    • Tetsuo Yazawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Epithelial cell growth promoter
    • Patent number 8,304,393
    • Issue date Nov 6, 2012
    • Patent Technology Development Inc.
    • Syuichi Oka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Epithelial cell growth promoter
    • Patent number 7,750,115
    • Issue date Jul 6, 2010
    • Patent Technology Development, Inc.
    • Syuichi Oka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dewatering promoter and method for production thereof
    • Patent number 7,678,737
    • Issue date Mar 16, 2010
    • Seihachiro Miura
    • Seihachiro Miura
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE