Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062438 | Hot-rolled thin steel sheet with excellent formability and excellent strength and toughness after heat treatment, and method for manufacturing the same | Nobuyuki Nakamura | 2011-11-22 |
| 7955444 | High strength steel sheet and method for manufacturing the same | Tamako Ariga, Takeshi Yokota, Akio Kobayashi | 2011-06-07 |