Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152022 | Warp correction apparatus for plate-like workpiece and warp correction method | Yukihiro Hayashi | 2021-10-19 |
| 10332551 | Warp correction apparatus for plate-like workpiece and warp correction method | Yukihiro Hayashi | 2019-06-25 |
| 9233479 | Cutting jig and cutting apparatus for cutting plate material with rolling blade while holding plate material at each side of rolling blade | Akio Mashima | 2016-01-12 |