Tokyo
Japan
4
2025-11-27
The entities that hold a legal rights for patent applications filed by inventor Tsuda Seisuke:
Seisuke Tsuda from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
PRODUCTION METHOD FOR STEEL SHEET
#2 | 2025-01-02STEEL SHEET, MEMBER, METHOD OF PRODUCING STEEL SHEET, AND METHOD OF PRODUCING MEMBER
#3 | 2024-01-25STEEL SHEET AND PRODUCTION METHOD THEREFOR
#4 | 2019-01-31High-yield-ratio high-strength galvanized steel sheet and method for manufacturing the same
6061422 ⎘