Patents/Inventors

Tatsuro Katsumura

TokyoJP8 patents

9 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
US122690792025
Rolling Mill for Diameter Reducing Rolling and Method for Manufacturing Strip Material
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
US121579372024
Duplex Stainless Steel Seamless Pipe and Method for Manufacturing Same
JFE Steel Corporation
0 cites
US121402652024
Seamless Pipe and Method for Manufacturing Same
JFE Steel Corporation
0 cites
US118210512023
Apparatus Line for Manufacturing Seamless Steel Pipe and Tube and Method of Manufacturing Duplex Seamless Stainless Steel Pipe
JFE Steel Corporation
0 cites
US117311842023
Rolling Straightening Machine and Method of Manufacturing a Pipe or Tube or a Bar Using Same
JFE STEEL CORPORATION
0 cites