Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832526 | Bending method and single elongation value specifying device of bending apparatus | Junichi Koyama, Kazunari Imai, Hitoshi Omata | 2004-12-21 |
| 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, Hidekatsu Ikeda | 2004-09-28 |