Patents/Inventors

Ryo Nakazawa

TokyoJP3 patents

3 Patents

US125294352026
Electric Resistance Welded Steel Pipe and Method for Manufacturing the Same
JFE Steel Corporation
0 cites
US124980592025
Electric Resistance Welded Steel Pipe and Method for Manufacturing the Same
JFE Steel Corporation
0 cites
US121738352024
Electric Resistance Welded Steel Pipe, Method for Manufacturing the Same, and Automotive Structural Member
JFE STEEL CORPORATION
0 cites