Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11897027 | Immersion nozzle for continuous casting | Keigo FUJITA | 2024-02-13 |
| 11806781 | Submerged entry nozzle | Takayuki Matsunaga, Ryota Okazaki, Keigo FUJITA | 2023-11-07 |
| 9573189 | Submerged nozzle for continuous casting apparatus | Yukio Okawa, Hidetaka Ogino, Shinsuke Inoue | 2017-02-21 |