Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724696 | System for controlling bar cutter in steel bar line | — | 1988-02-16 |
| 4709570 | Method for setting steel stock discharge temperature of heating furnace in hot rolling line | Yoshinori Wakamiya | 1987-12-01 |