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 | Kazuhiro Seto, Hidetaka Kawabe | 2017-05-23 |
| 9534271 | Hot rolled steel sheet and method for manufacturing the same | Yoshimasa Funakawa, Masato Shigemi, Hidekazu Ookubo, Tokunori Kanemura | 2017-01-03 |