Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767652 | Galvannealed steel sheet superior in workability | Takayuki Yamamoto, Masafumi Shimizu | 2004-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767652 | Galvannealed steel sheet superior in workability | Takayuki Yamamoto, Masafumi Shimizu | 2004-07-27 |