Patents/Inventors

Riki Okamoto

TokyoJP2 patents

3 Patents

US124215672025
High-strength Hot-rolled Steel Sheet
NIPPON STEEL CORPORATION
0 cites
US116803032023
Steel Sheet and Manufacturing Method Therefor
NIPPON STEEL CORPORATION
0 cites
US115916752023
Steel Sheet and Method for Producing Same
NIPPON STEEL CORPORATION
0 cites