TREA

Koji Ohi

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  • Oita, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Crane, and crane control method
    • Patent number 10,167,177
    • Issue date Jan 1, 2019
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Katsunori Ishii
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Container yard and feeding method
    • Patent number 9,975,739
    • Issue date May 22, 2018
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Masaharu Kawaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Crane apparatus, container yard, and feeding method
    • Patent number 9,802,794
    • Issue date Oct 31, 2017
    • Mitsui Engineering & Shipbuilding Co., Ltd.
    • Masaharu Kawaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    CRANE, AND CRANE CONTROL METHOD
    • Publication number 20180086607
    • Publication date Mar 29, 2018
    • MITSUI ENGINEERING & SHIPBUILDING CO., LTD.
    • Katsunori ISHII
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Container Yard and Feeding Method
    • Publication number 20160023866
    • Publication date Jan 28, 2016
    • MITSUI ENGINEERING & SHIPBUILDING CO., LTD.
    • Masaharu Kawaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CRANE APPARATUS, CONTAINER YARD, AND FEEDING METHOD
    • Publication number 20160002011
    • Publication date Jan 7, 2016
    • MITSUI ENGINEERING & SHIPBUILDING CO., LTD.
    • Masaharu Kawaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER