Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755483 | Rotor for rotating electrical machine, and rotating electrical machine provided with said rotor | Eiji Yamada, Ryoji Mizutani | 2017-09-05 |
| 9667113 | Rotor for rotating electrical device | Ryoji Mizutani, Hiroki Kato, Eiji Yamada, Shintaro Chinen, Kenji Hiramoto +1 more | 2017-05-30 |