Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267732 | Method for manufacturing steel parts by continuous copper-brazing and quench hardening | Hideharu Tsukamoto, Hiroaki Yamashita | 2007-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267732 | Method for manufacturing steel parts by continuous copper-brazing and quench hardening | Hideharu Tsukamoto, Hiroaki Yamashita | 2007-09-11 |