Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7293440 | Method of setting/controlling wedge in plate material rolling | Tokujiro Horikawa, Kazuyuki Maruyama, Minoru Choka, Yoshiharu Ambe | 2007-11-13 |
| 4850211 | Method of controlling elimination of roll eccentricity in rolling mill and device for carrying out the method | Kunio Sekiguchi, Hajime Kai, Kenji Ueda | 1989-07-25 |