Daisuke Igawa

6 Patents

• US126131762026

  Method for Evaluating Thermoplasticity of Coal or Caking Additive

  JFE STEEL CORPORATION

  0 cites
• US125656192026

  Method for Preparing Coal or Caking Additive and Method for Producing Coke

  JFE STEEL CORPORATION

  0 cites
• US121347362024

  Method of Producing Coal Blend and Method of Producing Coke

  JFE Steel Corporation

  0 cites
• US121104572024

  Method of Estimating Surface Tension of Coal Inert Material, Method of Estimating Surface Tension of Coal, and Method of Producing Coke

  JFE Steel Corporation

  0 cites
• US120611402024

  Method for Evaluating Coal, Method for Preparing Coal Blend, and Method for Producing Coke

  JFE STEEL CORPORATION

  0 cites
• US120375462024

  Method of Estimating Surface Tension of Coal and Method of Producing Coke

  JFE Steel Corporation

  0 cites