Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275060 | Continuous casting method of steel | Satoshi Oyama, Yoshiyuki Tanaka, Akitoshi Matsui | 2025-04-15 |
| 10745771 | Method for refining molten steel in vacuum degassing equipment | Yusuke FUJII, Yoshie Nakai, Naoki Kikuchi, Shinichi Nagai, Takahiko Maeda +1 more | 2020-08-18 |