Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471936 | Continuous casting method of steel | Norichika Aramaki, Keigo Toishi, Tomoya Odagaki, Keisuke Sano | 2022-10-18 |
| 9920390 | Method for preliminary treatment of molten iron | Yozo Iwaki, Kochiro Ejima, Takeshi Ishii, Masanori Nishikori, Hironori Fukushima +11 more | 2018-03-20 |
| 9315875 | Method of refining molten iron | Yozo Iwaki, Naotaka Sasaki, Takeshi Ishii, Yuichi Uchida, Masanori Nishikori | 2016-04-19 |