Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562153 | Strain-induced type martensitic steel having high hardness and having high fatigue strength | Toshihiro Uehara, Etsuo Fujita | 2003-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562153 | Strain-induced type martensitic steel having high hardness and having high fatigue strength | Toshihiro Uehara, Etsuo Fujita | 2003-05-13 |