Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852635 | Method of electromagnetic stirring in continuous metal casting process | Toshiyasu Onishi, Kenzo Ayata, Hiroshi Takagi, Yasuo Suzuki, Takao Shiozawa +2 more | 1989-08-01 |