Patents/Inventors

Akira Tsuto

TokyoJP1 patent

2 Patents

US118791722024
Method for Producing Chemically Treated Alloy Material, and Chemical Treatment Solution Regeneration Apparatus Used in Method for Producing Chemically Treated Alloy Material
NIPPON STEEL CORPORATION
0 cites
US118597482024
Joint Connection Method for Long Pipe, and Method for Producing Coiled Tubing with Joints
NIPPON STEEL CORPORATION
0 cites