Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8764439 | Device for recovering heat of molten slag | — | 2014-07-01 |
| 5665319 | Method of separating carbon dioxide from carbon dioxide containing gas and combustion apparatus having function to separate carbon dioxide from the combustion gas | Toshimasa Hirama, Hideo Hosoda, Kunihiro Kitano | 1997-09-09 |