Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345053 | Method and apparatus for supplying power for electric discharge machining | Yuji Kaneko, Toru Saito | 1994-09-06 |
| 5298709 | Power supply system for electric discharge machines | Yuji Kaneko | 1994-03-29 |