Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398884 | Methods of producing steel plate, hot-dip steel plate and alloyed hot-dip steel plate | Kazuaki Kyono, Shigeru Umino, Akio Tosaka, Hiromasa Hayashi | 2002-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398884 | Methods of producing steel plate, hot-dip steel plate and alloyed hot-dip steel plate | Kazuaki Kyono, Shigeru Umino, Akio Tosaka, Hiromasa Hayashi | 2002-06-04 |