Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244488 | Direct smelting process with a thermal plasma | Ryoda Sato, Naoshi Takemura | 1993-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244488 | Direct smelting process with a thermal plasma | Ryoda Sato, Naoshi Takemura | 1993-09-14 |