Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221099 | Refractory material and casting nozzle | Katsumi Morikawa, Akinari SASAKI, Ling Li | 2015-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221099 | Refractory material and casting nozzle | Katsumi Morikawa, Akinari SASAKI, Ling Li | 2015-12-29 |