Patents/Inventors

Akihide Matsumoto

TokyoJP7 patents

5 Patents

US125656972026
Electric Resistance Welded Steel Pipe and Method for Producing the Same
JFE Steel Corporation
0 cites
US125535442026
Electric Resistance Welded Steel Pipe, Method for Producing the Same, Line Pipe, and Building Structure
JFE Steel Corporation
0 cites
US125294352026
Electric Resistance Welded Steel Pipe and Method for Manufacturing the Same
JFE Steel Corporation
0 cites
US121397802024
Hot-rolled Steel Sheet for Electric Resistance Welded Steel Pipe and Method for Manufacturing the Same, Electric Resistance Welded Steel Pipe and Method for Manufacturing the Same, Line Pipe, and Building Structure
JFE Steel Corporation
0 cites
US119450202024
Metal Pipe and Method for Manufacturing Metal Pipe
JFE STEEL CORPORATION
0 cites