Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016953 | High-strength steel material with excellent hydrogen embrittlement resistance | Shingo Yamasaki, Daisuke Hirakami, Toshimi Tarui | 2011-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016953 | High-strength steel material with excellent hydrogen embrittlement resistance | Shingo Yamasaki, Daisuke Hirakami, Toshimi Tarui | 2011-09-13 |