Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337403 | Change device, fine hole electric discharge machine and electrode change method | Yasuhiko Fujisawa | 2025-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337403 | Change device, fine hole electric discharge machine and electrode change method | Yasuhiko Fujisawa | 2025-06-24 |