Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9705272 | Slip ring apparatus for electric rotating machine | Shintaro Shimizu | 2017-07-11 |
MS
Masayuki Sakaguchi
Overall (2017): #317,073 of 506,227Top 65%
1
Patents 2017