Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7749428 | Method of manufacturing a clad material of bronze alloy and steel | Hiroyuki Sugawara, Yasuo Ido, Yoshiaki Sato, Shigemasa Hakakoshi | 2010-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7749428 | Method of manufacturing a clad material of bronze alloy and steel | Hiroyuki Sugawara, Yasuo Ido, Yoshiaki Sato, Shigemasa Hakakoshi | 2010-07-06 |