Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796155 | Sheet thickness detecting method and device therefor in bending machine, reference inter-blade distance detecting method and device therefor, and bending method and bending device | Junichi Koyama, Kazunari Imai, Hitoshi Omata, Osamu Hayama | 2004-09-28 |