Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832526 | Bending method and single elongation value specifying device of bending apparatus | Junichi Koyama, Osamu Hayama, 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, Hitoshi Omata, Osamu Hayama, Hidekatsu Ikeda | 2004-09-28 |
| 6730859 | Substrate for mounting electronic parts thereon and method of manufacturing same | Shigetsugu Muramatsu | 2004-05-04 |