TREA

Makoto Onishi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sewage treatment apparatus and sewage reuse system
    • Patent number 8,647,502
    • Issue date Feb 11, 2014
    • Hitachi, Ltd.
    • Kiyokazu Takemura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Sewage reuse system
    • Patent number 8,617,388
    • Issue date Dec 31, 2013
    • Hitachi, Ltd.
    • Kiyokazu Takemura
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    REVERSE OSMOSIS TREATMENT APPARATUS AND REVERSE OSMOSIS TREATMENT M...
    • Publication number 20180280888
    • Publication date Oct 4, 2018
    • Hitachi, Ltd
    • Koji FUKUZAKI
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WASTEWATER TREATMENT SYSTEM AND WASTEWATER TREATMENT PROCESS
    • Publication number 20110174709
    • Publication date Jul 21, 2011
    • Hitachi Plant Technologies, Ltd.
    • Naomichi MORI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SEWAGE REUSE SYSTEM
    • Publication number 20100252489
    • Publication date Oct 7, 2010
    • Hitachi Plant Technologies, Ltd.
    • Kiyokazu TAKEMURA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SEWAGE TREATMENT APPARATUS AND SEWAGE REUSE SYSTEM
    • Publication number 20100243544
    • Publication date Sep 30, 2010
    • Hitachi Plant Technologies, Ltd.
    • Kiyokazu TAKEMURA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...