Patents/Inventors

Ryuji Muraoka

TokyoJP1 patent

2 Patents

US122278142025
Steel Material for Line Pipes, Method for Producing the Same, Line Pipe, and Method for Producing the Line Pipe
JFE Steel Corporation
0 cites
US120376662024
Steel Material for Line Pipes, Method for Producing the Same, and Method for Producing Line Pipe
JFE Steel Corporation
0 cites