Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528181 | Surface-treated steel sheet having lowered contact resistance and connecting terminal members made by using the same | Keiji Yamane, Hitoshi Ohmura, Tatsuo Tomomori, Hideo Ohmura | 2003-03-04 |