Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8573015 | Rolling mill and rolling method | Hiroyuki Otsuka, Shigeru Tsuzuki, Tsuyoshi Sugiyasu, Hajime Ishii, Hisashi Honjou | 2013-11-05 |
| 8166785 | Rolling mill apparatus and method of shape control of rolled strip and plate | Hiroyuki Ootsuka, Shigeru Tsuzuki, Hisashi Honjou | 2012-05-01 |