Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618634 | Composite zinc- or zinc alloy-electroplated metal sheet and method for the production thereof | Yasushi Hosoda, Masanari Kimoto, Shinya Hikino, Tsutomu Yoshida | 1997-04-08 |