TREA

Hideki Fujita

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Patents Grantslast 30 patents

  • Information Patent Grant

    Tide apparatus and tide structure
    • Patent number 7,658,572
    • Issue date Feb 9, 2010
    • Spacetech, Co., Ltd.
    • Susumu Miyao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER BARRIER DEVICE
    • Publication number 20120134750
    • Publication date May 31, 2012
    • Hideki FUJITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Tide apparatus and tide structure
    • Publication number 20090220301
    • Publication date Sep 3, 2009
    • Spacetech.Co., Ltd.
    • Susumu Miyao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING