Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657380 | High strength hot-rolled steel sheet having excellent ductility, stretch flangeability and uniformity and method of manufacturing the same | Noriaki Kosaka, Kazuhiro Seto | 2017-05-23 |
| 9631250 | High-strength cold-rolled steel sheet and method for manufacturing the same | Takeshi Yokota, Reiko Sugihara, Shigeyuki Aizawa, Kazuki Nakazato | 2017-04-25 |