Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299704 | Heat resisting steel containing a ferrite or tempered martensite structure | Masaaki Igarashi | 2001-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299704 | Heat resisting steel containing a ferrite or tempered martensite structure | Masaaki Igarashi | 2001-10-09 |