Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839241 | Composite zinc-silica electro-galvanized steel sheet excellent in corrosion resistance | Masaki Abe, Yukimitsu Shiohara, Takeshi Adaniya | 1989-06-13 |
| 4422623 | Apparatus for cooling steel strips to effect continuous annealing | Hiroshi Kuroda, Yoshikazu Fukuoka, Takayoshi Shihomura | 1983-12-27 |