Muneo Matsushita

9 Patents

• US125448512026

  Resistance Spot Welding Method and Method for Manufacturing Resistance Spot Welded Joint

  JFE STEEL CORPORATION

  0 cites
• US125337452026

  Electrical Steel Strip Welded Joint and Friction Stir Welding Method, and Method of Producing Electrical Steel Strip

  JFE STEEL CORPORATION

  0 cites
• US124104922025

  Resistance Spot Weld, Resistance Spot Welding Method, Resistance Spot Welded Joint, and Method for Manufacturing Resistance Spot Welded Joint

  JFE STEEL CORPORATION

  0 cites
• US123374082025

  Electrical Steel Strip Friction Stir Welding Method and Method of Producing Electrical Steel Strip

  JFE STEEL CORPORATION

  0 cites
• US122084622025

  Steel Sheet Assembly, Method of Manufacturing Steel Sheet Assembly, and Spot Welding Process

  JFE Steel Corporation

  0 cites
• US121945622025

  Rotating Tool for Double-sided Friction Stir Welding, Double-sided Friction Stir Welding Apparatus, and Double-sided Friction Stir Welding Method

  JFE Steel Corporation

  0 cites
• US121868282025

  Double-sided Friction Stir Welding Method, Methods for Producing Cold-rolled Steel Strip and Coated Steel Strip, Double-sided Friction Stir Welding Apparatus, and Facilities for Producing Cold-rolled Steel Strip and Coated Steel Strip

  JFE STEEL CORPORATION

  0 cites
• US120975712024

  Double-side Friction Stir Welding Method and Double-side Friction Stir Welding Device for Metal Sheets or Metal Plates

  JFE Steel Corporation

  0 cites
• US119928922024

  Resistance Spot Welding Method and Method for Producing Resistance Spot Welded Joint

  JFE Steel Corporation

  0 cites