Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749701 | Method of inhibiting cold-rolled steel sheet edge cracking, and method of producing the steel sheet | Naoto Hiramatsu, Kouki Tomimura | 2004-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749701 | Method of inhibiting cold-rolled steel sheet edge cracking, and method of producing the steel sheet | Naoto Hiramatsu, Kouki Tomimura | 2004-06-15 |