Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617620 | Method for reducing alumina or magnesia by utilizing supersonic gas flow | Yoshihiro Arakawa, Makoto Matsui, Tetsuya Goto | 2017-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617620 | Method for reducing alumina or magnesia by utilizing supersonic gas flow | Yoshihiro Arakawa, Makoto Matsui, Tetsuya Goto | 2017-04-11 |