Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658400 | Rails of pearlitic steel with high wear resistance and toughness and their manufacturing methods | Kouichi Uchino, Masaharu Ueda | 1997-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658400 | Rails of pearlitic steel with high wear resistance and toughness and their manufacturing methods | Kouichi Uchino, Masaharu Ueda | 1997-08-19 |