Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10175289 | Water-tree resistance evaluation method, insulation design method, and rotary electric machine | Toshihiro Tsuda, Tetsuo Yoshimitsu, Yuichi Tsuboi, Yoshihiro Ishikawa | 2019-01-08 |