Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5083604 | Method for improving internal center segregation and center porosity of continuously cast strand | Masafumi Zeze, Tokinari Shirai, Takashi Nishihara | 1992-01-28 |
| 5027885 | Injection apparatus and injection control method for high-speed thin plate continuous casting machine | Keisuke Fujisake, Junichi Nakagawa, Akira Hashimoto, Hidetoshi Yuyama, Noriyuki Kanai +7 more | 1991-07-02 |