Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960479 | Wire guide device of wire electrical discharge machine and wire electrical discharge machine | Toshiya Matozaki | 2021-03-30 |
RN
Rintaro Nagaoka
Overall (2021): #288,593 of 548,734Top 55%
1
Patents 2021