Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350559 | Ferrite steel which excels in high-temperature strength and toughness | Takumi Ujiro, Fusao Togashi | 1994-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350559 | Ferrite steel which excels in high-temperature strength and toughness | Takumi Ujiro, Fusao Togashi | 1994-09-27 |