Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406321 | Electromagnetic stirrer for use in a continuous steel casting apparatus | Koichi Fujiwara, Katsumi Miki, Masahiko Uchimura, Kazunori Miyajima, Yasuo Tonouchi | 1983-09-27 |