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Satoshi Maruta

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  • Chiyoda-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Threaded connection for pipe
    • Patent number 12,007,045
    • Issue date Jun 11, 2024
    • Nippon Steel Corporation
    • Satoshi Maruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection including and intermediate shoulder
    • Patent number 11,946,572
    • Issue date Apr 2, 2024
    • Vallourec Oil and Gas France
    • Alan Fothergill
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded connection
    • Patent number 11,828,391
    • Issue date Nov 28, 2023
    • Nippon Steel Corporation
    • Yousuke Oku
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Tubular threaded connection
    • Patent number 11,753,877
    • Issue date Sep 12, 2023
    • Vallourec Oil and Gas France
    • Benoit Briane
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded connection for steel pipes
    • Patent number 11,608,692
    • Issue date Mar 21, 2023
    • Nippon Steel Corporation
    • Satoshi Maruta
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded connection
    • Patent number 11,248,725
    • Issue date Feb 15, 2022
    • Nippon Steel Corporation
    • Satoshi Maruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection
    • Patent number 11,149,882
    • Issue date Oct 19, 2021
    • Nippon Steel Corporation
    • Satoshi Maruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection for steel pipe
    • Patent number 11,067,205
    • Issue date Jul 20, 2021
    • Nippon Steel Corporation
    • Michihiko Iwamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection
    • Patent number 11,015,746
    • Issue date May 25, 2021
    • Nippon Steel Corporation
    • Satoshi Maruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    THREADED CONNECTION FOR PIPE
    • Publication number 20230313620
    • Publication date Oct 5, 2023
    • NIPPON STEEL CORPORATION
    • Yousuke OKU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    THREADED CONNECTION FOR PIPE
    • Publication number 20220412486
    • Publication date Dec 29, 2022
    • NIPPON STEEL CORPORATION
    • Satoshi MARUTA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREADED CONNECTION INCLUDING AND INTERMEDIATE SHOULDER
    • Publication number 20220341518
    • Publication date Oct 27, 2022
    • VALLOUREC OIL AND GAS FRANCE
    • Alan FOTHERGILL
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    THREADED CONNECTION FOR PIPE
    • Publication number 20220333719
    • Publication date Oct 20, 2022
    • NIPPON STEEL CORPORATION
    • Satoshi Maruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREADED CONNECTION
    • Publication number 20220163143
    • Publication date May 26, 2022
    • NIPPON STEEL CORPORATION
    • Yousuke OKU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    TUBULAR THREADED CONNECTION
    • Publication number 20210254414
    • Publication date Aug 19, 2021
    • VALLOUREC OIL AND GAS FRANCE
    • Benoit BRIANE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Threaded Connection
    • Publication number 20210231240
    • Publication date Jul 29, 2021
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Satoshi Maruta
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Threaded Connection for Steel Pipes
    • Publication number 20210156204
    • Publication date May 27, 2021
    • NIPPON STEEL CORPORATION
    • Satoshi Maruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Threaded Connection for Steel Pipe
    • Publication number 20200025315
    • Publication date Jan 23, 2020
    • NIPPON STEEL CORPORATION
    • Michihiko Iwamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Threaded Connection
    • Publication number 20190360619
    • Publication date Nov 28, 2019
    • NIPPON STEEL CORPORATION
    • Satoshi Maruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Threaded Connection
    • Publication number 20190203857
    • Publication date Jul 4, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Satoshi Maruta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...