Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287644 | Molten steel desulfurization method, molten steel secondary refining method, and molten steel manufacturing method | Satoshi Kinoshiro, Toshiyuki Ito, Toshiro Ishige, Kyoko Fujimoto, Masao Inose | 2019-05-14 |