Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12121946 | Rolling mill and rolling mill adjustment method | Akira Sako, Jiro Hasai, Taroh Satoh, Toru Takeguchi, Hideaki Furumoto +2 more | 2024-10-22 |
| 11247253 | Rolling mill and rolling mill adjustment method | Akira Sako, Jiro Hasai, Taroh Satoh, Toru Takeguchi, Hideaki Furumoto +2 more | 2022-02-15 |
| 6688151 | Device and method for shifting work roll of cluster mill | Youichi Hangai, Shigefumi Katsura, Yoshitake Kohiro | 2004-02-10 |
| 5291770 | Roll crossing apparatus for cross-rolling mill | Hisayoshi Koujin, Kazuhiko Horie, Yutaka Matsuda, Yoshiki Mito | 1994-03-08 |