Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700039 | Method and device for controlling the tool electrode in an electrical discharge machine tool | Masanori Konno, Kiyoshi Imai | 1987-10-13 |
| 4673791 | Method and apparatus for controlling an electric discharge machine | Masanori Konno, Kiyoshi Imai | 1987-06-16 |