Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8920536 | Ore treating method, ore treating apparatus, iron manufacturing method, and iron and steel manufacturing method | Tomohiro Akiyama, Yuichi Hata, Sou Hosokai, Purwanto Hadi, Junichiro Hayashi +2 more | 2014-12-30 |