Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269058 | Laser machining method, laser machining apparatus, and laser machining program | — | 2016-02-23 |
| 5064985 | Method for controlling withdrawal of electrode in electric-discharge machine | Hideyoshi Yoshizawa, Takashi Ishii, Toshiyuki Makino, Yasuyuki Shimizu | 1991-11-12 |