Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5240520 | High strength, ultra fine steel wire having excellent workability in stranding and process and apparatus for producing the same | Toshimi Tarui, Hitoshi Tashiro, Hiroshi Sato | 1993-08-31 |