Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5240516 | High-chromium ferritic, heat-resistant steel having improved resistance to copper checking | Atsuro Iseda, Yoshiatsu Sawaragi, Tomomitsu Yokoyama | 1993-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5240516 | High-chromium ferritic, heat-resistant steel having improved resistance to copper checking | Atsuro Iseda, Yoshiatsu Sawaragi, Tomomitsu Yokoyama | 1993-08-31 |