Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405463 | Continuous annealing process of producing cold rolled mild steel sheet excellent in deep drawability and aging resistibility | Takayoshi Shimomura, Masataka Sakoh | 1995-04-11 |
| 4609412 | Al-killed cold-rolled steel sheet with excellent demagnetization characteristics and process for producing the same, and shadow mask and color television using the same | Morinori Kamio, Masahiro Tsuji, Susumu Kawauchi, Jun Ono, Hideki Isayama +3 more | 1986-09-02 |