Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10444273 | Partial discharge measurement device | Tomomi Ikegami, Takayuki Sakurai, Tatsuya Hirose, Satoshi Hiroshima, Yuji Yamamoto | 2019-10-15 |
| 10175289 | Water-tree resistance evaluation method, insulation design method, and rotary electric machine | Toshihiro Tsuda, Yuichi Tsuboi, Yoshihiro Ishikawa, Teruo Kanekawa | 2019-01-08 |