Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936117 | Silver alloy with color fastness | Keiichi Suzuki | 2005-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936117 | Silver alloy with color fastness | Keiichi Suzuki | 2005-08-30 |