Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115489 | Exhaust gas treatment method and treatment facility | Ryota Murai, Shunsuke Oura, Reo Fujimura, Tomomichi Nakamura, Shinichi Suejima | 2024-10-15 |
| 11959147 | Lance nozzle | Yumi MURAKAMI, Nobuhiko Oda, Yusuke FUJII, Shota Amano, Shinji Koseki +5 more | 2024-04-16 |
| 11293069 | Method for oxygen-blowing refining of molten iron and top-blowing lance | Nobuhiko Oda, Shota Amano, Kenji Nakase, Yukio Takahashi, Yuta HINO +2 more | 2022-04-05 |
| 9957581 | Method for refining hot metal in converter | Kenji Nakase, Yukio Takahashi, Naoki Kikuchi, Shingo Sato, Yuichi Uchida +1 more | 2018-05-01 |
| 9580764 | Top-blowing lance and method for refining molten iron using the same | Naoki Kikuchi, Yuichi Uchida, Yukio Takahashi, Shingo Sato, Kenji Nakase +2 more | 2017-02-28 |