Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10665399 | Gas circuit breaker | Masataka Adachi, Yasunori Nakamura, Yuji Yoshitomo, Daisuke Yoshida | 2020-05-26 |
DY
Daisaku Yamada
Overall (2020): #494,123 of 565,922Top 90%
1
Patents 2020