Patents/Inventors

Ei Okumura

TokyoJP1 patent

2 Patents

US122760282025
Galvanized Steel Sheet, Electrodeposition-coated Steel Sheet, Automotive Part, Method of Producing Electrodeposition-coated Steel Sheet, and Method of Producing Galvanized Steel Sheet
JFE STEEL CORPORATION
0 cites
US122217052025
Alloyed Galvanized Steel Sheet, Electrodeposition-coated Steel Sheet, Automotive Part, Method of Producing Electrodeposition-coated Steel Sheet, and Method of Producing Alloyed Galvanized Steel Sheet
JFE STEEL CORPORATION
0 cites