Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7147033 | Dual drum type continuous casting device and method for continuous casting | Keiichi Yamamoto, Ritsuo Hashimoto, Kazutoshi Yokoo, Jyoji Yusa, Kunimasa Sasaki +9 more | 2006-12-12 |