Patents/Inventors

Hideo Kijima

TokyoJP4 patents

5 Patents

US126068792026
Alloy Pipe and Method for Producing Same
JFE Steel Corporation
0 cites
US123597522025
Stainless Steel Pipe and Method for Manufacturing Same
JFE Steel Corporation
0 cites
US123313712025
Stainless Steel Pipe and Method for Manufacturing Same
JFE Steel Corporation
0 cites
US121722022024
Skew Rolling Apparatus, Method for Manufacturing Seamless Pipe Shell, and Method for Manufacturing Seamless Steel Pipe
JFE STEEL CORPORATION
0 cites
US121402652024
Seamless Pipe and Method for Manufacturing Same
JFE Steel Corporation
0 cites