Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304259 | Chromium containing high strength steel sheet excellent in corrosion resistance and workability | Katsuhisa Miyakusu, Masayuki Kinugasa, Yoshihiro Uematsu, Hiroshi Fujimoto | 1994-04-19 |