Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472520 | Method of controlling oxygen deposition during decarbutization annealing on steel sheets | Yoshinori Anabuki, Kazuo Kawamura, Yutaka Kosaka, Hirotake Ishitobi | 1995-12-05 |