Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821858 | Al-plated steel sheet, method for hot-pressing Al-plated steel sheet, and automotive part | Jun Maki, Masao Kurosaki, Kazuhisa Kusumi | 2017-11-21 |
| 9752221 | Steel sheet provided with hot dip galvanized layer excellent in plating wettability and plating adhesion and method of production of same | Soshi Fujita, Koichi Sato | 2017-09-05 |
| 9551055 | Process for producing high-strength hot-dip galvanized steel sheet | Koichi Sato, Soshi Fujita | 2017-01-24 |