Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8172114 | Refractory material for nozzle for use in continuous casting, and continuous casting nozzle | Katsumi Morikawa, Akinari SASAKI, Yoshitaka Hiraiwa, Takashi Sadano, Shinichi Fukunaga +1 more | 2012-05-08 |