Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412322 | Rolling method | Junji Hyakutake | 2002-07-02 |
| 5901592 | Rolling method of wide flange beam in universal rolling mill | — | 1999-05-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412322 | Rolling method | Junji Hyakutake | 2002-07-02 |
| 5901592 | Rolling method of wide flange beam in universal rolling mill | — | 1999-05-11 |