Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5081857 | Cold rolling method using cleaning brushes for at least the back up rolls | Naoki Matsui, Shuichi Iwato, Shuji Kaneto, Masayuki Yamazaki, Shigeru MORIYAMA | 1992-01-21 |