Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957581 | Method for refining hot metal in converter | Yukio Takahashi, Naoki Kikuchi, Goro Okuyama, Shingo Sato, Yuichi Uchida +1 more | 2018-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957581 | Method for refining hot metal in converter | Yukio Takahashi, Naoki Kikuchi, Goro Okuyama, Shingo Sato, Yuichi Uchida +1 more | 2018-05-01 |