Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8823225 | Rotating electrical machine | Toshiyuki Yamagishi, Takenori Oka | 2014-09-02 |
| 8823240 | Stator and rotating electrical machine | Toshiyuki Yamagishi, Takenori Oka | 2014-09-02 |