TREA

Tomoichi Fujihashi

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Aggregation precipitation method
    • Patent number 7,090,777
    • Issue date Aug 15, 2006
    • Ebara Corporation
    • Sakae Kosanda
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Coagulation-sedimentation apparatus
    • Publication number 20070175804
    • Publication date Aug 2, 2007
    • Sakae Kosanda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method and device for flocculating setting
    • Publication number 20050000910
    • Publication date Jan 6, 2005
    • Sakae Kosanda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL