Patents/Inventors

Toyomitsu Nakamura

TokyoJP4 patents

5 Patents

US124915862025
Welded Joint
NIPPON STEEL CORPORATION
0 cites
US124547492025
Plated Steel Sheet
NIPPON STEEL CORPORATION
0 cites
US122813752025
Al Plated Welded Pipe for Hardening Use and Al Plated Hollow Member and Method for Producing Same
NIPPON STEEL CORPORATION
0 cites
US122216662025
Steel Sheet and Method for Producing Same
NIPPON STEEL CORPORATION
0 cites
US118079242023
Al Plated Welded Pipe for Hardening Use and Al Plated Hollow Member and Method for Producing Same
NIPPON STEEL CORPORATION
0 cites