Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6986801 | Method of producing reduced iron compacts in rotary hearth-type reducing furnace, reduced iron compacts, and method of producing molten iron using them | Tetsuharu Ibaraki, Hiroshi Oda, Masaharu Takahashi, Yoichi Abe, Shigeki Takahashi +1 more | 2006-01-17 |