Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493766 | Process for hot working continuous-cast bloom and steel ingot | Shin-ichiro Yamakawa, Toshiyuki Tsuge, Kenichi Takakura, Masahiro Takeda, Kenzo Yamaguchi +1 more | 1996-02-27 |