TREA

Tatsuya Uejima

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Submerged membrane separator and membrane cartridge
    • Patent number 9,878,290
    • Issue date Jan 30, 2018
    • KUBOTA Corporation
    • Yoshio Matsuzaki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Submerged membrane separator
    • Patent number 8,821,726
    • Issue date Sep 2, 2014
    • Kubota Corporation
    • Yoshio Matsuzaki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Membrane cartridge
    • Patent number 8,647,507
    • Issue date Feb 11, 2014
    • Kubota Corporation
    • Tatsuya Uejima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water treatment system
    • Patent number 7,931,802
    • Issue date Apr 26, 2011
    • Kubota Corporation
    • Kazuhisa Nishimori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air diffuser and flushing method thereof
    • Patent number 6,843,470
    • Issue date Jan 18, 2005
    • Kubota Corporation
    • Yasunobu Okajima
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Multistage immersion type membrane separator and high-concentration...
    • Patent number 6,843,908
    • Issue date Jan 18, 2005
    • Kubota Corporation
    • Yasunobu Okajima
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Submerged membrane cartridge
    • Patent number 6,287,467
    • Issue date Sep 11, 2001
    • Kubota Corporation
    • Masaaki Nagano
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SUBMERGED MEMBRANE SEPARATOR AND MEMBRANE CARTRIDGE
    • Publication number 20110005987
    • Publication date Jan 13, 2011
    • Kubota Corporation
    • Yoshio Matsuzaki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEMBRANE CARTRIDGE
    • Publication number 20100300955
    • Publication date Dec 2, 2010
    • Tatsuya Uejima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IMMERSION TYPE MEMBRANE SEPARATOR
    • Publication number 20100282655
    • Publication date Nov 11, 2010
    • Yoshio Matsuzaki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water Treatment System
    • Publication number 20090236275
    • Publication date Sep 24, 2009
    • Kazuhisa Nishimori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Large Scale Membrane Separating Device
    • Publication number 20090152180
    • Publication date Jun 18, 2009
    • Kazuhisa Nishimori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Multistage immersion type membrane separator and high-concentration...
    • Publication number 20030010690
    • Publication date Jan 16, 2003
    • Yasunobu Okajima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air diffuser and flushing method thereof
    • Publication number 20030001295
    • Publication date Jan 2, 2003
    • Yasunobu Okajima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL