Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Masaki Koba
Tokyo
JP
4 patents
4 Patents
US12410502
2025
Steel Sheet and Production Method Therefor
JFE STEEL CORPORATION
0 cites
US12276028
2025
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
US12221705
2025
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
US11560614
2023
High-strength Galvanized Steel Sheet, High Strength Member, and Method for Manufacturing the Same
JFE Steel Corporation
0 cites