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Takashi Sato

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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid magnetic processing unit
    • Patent number 6,755,968
    • Issue date Jun 29, 2004
    • Takashi Sato
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Water treatment device
    • Patent number 6,231,759
    • Issue date May 15, 2001
    • Takashi Sato
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Liquid magnetic processing unit
    • Publication number 20020056679
    • Publication date May 16, 2002
    • Takashi Sato
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL