Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375765 | Ferrite-based thin steel sheet excellent in shape freezing feature and manufacturing method thereof | Manabu Takahashi, Osamu Akisue, Koji Kishida, Matsuo Usuda | 2002-04-23 |