Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4202705 | Treating bath, forming a mixed carbide layer of Va-Group elements on a ferrous alloy surface and resulting product | Noboru Komatsu, Tohru Arai | 1980-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4202705 | Treating bath, forming a mixed carbide layer of Va-Group elements on a ferrous alloy surface and resulting product | Noboru Komatsu, Tohru Arai | 1980-05-13 |