Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8308875 | High-strength wire rod excellent in drawing characteristics and method of manufacturing the same | Shingo Yamasaki, Seiki Nishida | 2012-11-13 |
| 8168011 | High-strength steel wire excellent in ductility and method of manufacturing the same | Shingo Yamasaki, Seiki Nishida | 2012-05-01 |