TREA

Takashi Mizumori

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for treating ship ballast water
    • Patent number 8,123,958
    • Issue date Feb 28, 2012
    • Katayama Chemical, Inc.
    • Yasuo Fukuyo
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method for treating ship ballast water
    • Patent number 7,618,545
    • Issue date Nov 17, 2009
    • Katayama Chemical, Inc.
    • Yoshiharu Wakao
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for Treating Ship Ballast Water
    • Publication number 20090294382
    • Publication date Dec 3, 2009
    • KATAYAMA CHEMICAL, INC.
    • Yasuo Fukuyo
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Method for treating ship ballast water
    • Publication number 20060289364
    • Publication date Dec 28, 2006
    • Yoshiharu Wakao
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE