Seigo Goto

6 Patents

• US125530052026

  Agent for Forming Solid Lubricating Coating Film, Oil Country Tubular Goods, and Threaded Joint for Oil Country Tubular Goods

  TOYO DRILUBE CO., Ltd.

  0 cites
• US125104432025

  Make-up/break-out Evaluation Method for Threaded Joint for Oil Country Tubular Goods

  JFE STEEL CORPORATION

  0 cites
• US124485812025

  Agent, Oil Country Tubular Goods, and Threaded Joint for Oil Country Tubular Goods

  TOYO DRILUBE CO., Ltd.

  0 cites
• US123125522025

  Agent for Forming Solid Lubricating Coating Film, Oil Country Tubular Goods, Threaded Joint for Oil Country Tubular Goods, and Method for Manufacturing Oil Country Tubular Goods

  TOYO DRILUBE CO., Ltd.

  0 cites
• US121109922024

  Threaded Joint of Pipe and Method for Connecting Same

  JFE STEEL CORPORATION

  0 cites
• US119057652024

  Threaded Joint for Pipes

  JFE STEEL CORPORATION

  0 cites