Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6840981 | Method of producing reduced iron and production facilities therefor | Hironori Fujioka, Hideaki Mizuki, Koichi Hirata, Shigeo Itano, Hisao Teramoto +3 more | 2005-01-11 |