Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10202667 | High strength hot rolled steel sheet and method for manufacturing the same | Satoshi Tsutsumi, Takayuki Murata, Motohiko Urabe | 2019-02-12 |
| 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 |