Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D900743 | Electric discharge machine | Takashi Yuzawa, Yoichi Otomo | 2020-11-03 |
NT
Naoya Tsukamoto
Overall (2020): #333,216 of 565,922Top 60%
1
Patents 2020