TREA

Ichiro NAKATANI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seabed resource lifting apparatus
    • Patent number 12,043,980
    • Issue date Jul 23, 2024
    • Takatoshi Kodaira
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SEABED RESOURCE LIFTING APPARATUS
    • Publication number 20210214916
    • Publication date Jul 15, 2021
    • Lakshmi Co., Ltd.
    • Takatoshi KODAIRA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT