Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323951 | Method of joining steel sheet bars in hot rolling and a continuous hot rolling method | Toshisada Takechi, Masanori Ebihara, Fujio Aoki, Kunio Yoshida, Hiroshi Sekiya +7 more | 1994-06-28 |