TREA

SUBMARINE RESOURCES DEVELOPMENT CO., LTD.

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Organization

  • Tsuchiura-shi, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Seabed resource lifting device
    • Patent number 9,567,727
    • Issue date Feb 14, 2017
    • SUBMARINE RESOURCES DEVELOPMENT CO., LTD.
    • Shoichi Sakamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SEABED RESOURCE LIFTING DEVICE
    • Publication number 20160289917
    • Publication date Oct 6, 2016
    • SUBMARINE RESOURCES DEVELOPMENT CO., LTD.
    • Shoichi SAKAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Trademarklast 30 trademarks