Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752221 | Steel sheet provided with hot dip galvanized layer excellent in plating wettability and plating adhesion and method of production of same | Shintaro Yamanaka, Koichi Sato | 2017-09-05 |
| 9551055 | Process for producing high-strength hot-dip galvanized steel sheet | Koichi Sato, Shintaro Yamanaka | 2017-01-24 |