Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505073 | Electric discharge machine | — | 2016-11-29 |
| 9314859 | Contact detection apparatus for wire electrical discharge machine with capability to vary applied gap voltage | Yushi Takayama, Akiyoshi Kawahara | 2016-04-19 |