Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479992 | Leakage flux flaw detecting method and method for manufacturing hot rolled steel sheet using the same | Junichi Yotsuji, Akio Nagamune | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479992 | Leakage flux flaw detecting method and method for manufacturing hot rolled steel sheet using the same | Junichi Yotsuji, Akio Nagamune | 2002-11-12 |