TREA

Arimitsu Ishii

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for concentrating sludge
    • Patent number 7,029,580
    • Issue date Apr 18, 2006
    • Japan Institute of Wastewater Engineering Technology
    • Kiyoshi Suzuki
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Sludge concentrating method and device
    • Publication number 20050067355
    • Publication date Mar 31, 2005
    • Kiyoshi Suzuki
    • Kiyoshi Suzuki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL