Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558815 | Hot dip Galvanized steel plate excellent in balance of strength and ductility and in adhesiveness between steel and plating layer | Chiaki Kato | 2003-05-06 |
| 6537394 | Method for producing hot-dip galvanized steel sheet having high strength and also being excellent in formability and galvanizing property | Kazunori Osawa, Kei Sakata, Osamu Furukimi, Akio Shinohara | 2003-03-25 |