Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504294 | Method for controlling a wire-cut electric discharge machine | Syunzo Izumiya, Toshiro Tsutsumi, Izumi Higashi, Yuki Kita | 1996-04-02 |
| 5081332 | Electrical discharge machine with a management information display function | — | 1992-01-14 |