Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080084 | Method for recycling steelmaking dust | Katsutoshi Muramatsu, Norio Misaki | 2011-12-20 |
| 6979483 | Cylindrical ornamental body | Hideyuki Matsushima | 2005-12-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080084 | Method for recycling steelmaking dust | Katsutoshi Muramatsu, Norio Misaki | 2011-12-20 |
| 6979483 | Cylindrical ornamental body | Hideyuki Matsushima | 2005-12-27 |