Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4460033 | Method for continuous casting of steel | Koji Kagaya, Hiroo Okada, Katsuhiro Kawashima | 1984-07-17 |
| 4424855 | Method for cooling continuous casting | Kazuhide Kameyama, Hideyuki Takahama, Kuniaki Sakai, Akira Tsuneoka | 1984-01-10 |