Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5130508 | Wire threading method for a wire discharge machine | Shigeharu Yokomichi | 1992-07-14 |
| 5032701 | Wire cutting electric discharge machine with twisted conveyor belts | Morikatsu Matsuda | 1991-07-16 |
| 5026962 | Wire cutting electric discharge machine | Asami Morino | 1991-06-25 |
| 4978828 | Device and method for confirming that a wire electrode for a wire cutting discharge machine has penetrated a wire guide section on a wire take-out side | Morikatsu Matsuda | 1990-12-18 |