Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10556281 | Processing program-generating method, path-generating device and electrical discharge machine | Kyoichi Hamada, Kunio Fujita | 2020-02-11 |
| 9789555 | Electrical discharge machining method and electrode-guide position setting device | Kyoichi Hamada | 2017-10-17 |
| 9776268 | Processing tank raising/lowering device and processing tank raising/lowering method for electrical discharge machine | Kyoichi Hamada | 2017-10-03 |