Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10554090 | Shaft seal device mounted rotating electrical machine | Yasuhiro TOHODA | 2020-02-04 |
ST
Shohei Tanaka
Overall (2020): #272,872 of 565,922Top 50%
1
Patents 2020