Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10951151 | Drive device | — | 2021-03-16 |
| 9667113 | Rotor for rotating electrical device | Kaoru Kubo, Ryoji Mizutani, Hiroki Kato, Eiji Yamada, Kenji Hiramoto +1 more | 2017-05-30 |
| 9577480 | Rotor for rotary electric machine | Eiji Yamada, Ryoji Mizutani, Kenji Hiramoto, Hideo Nakai | 2017-02-21 |
| 9484789 | Rotating electric machine | Eiji Yamada, Ryoji Mizutani | 2016-11-01 |
| 9124159 | Electromagnetic rotary electric machine | Eiji Yamada, Ryoji Mizutani, Kenji Hiramoto, Hideo Nakai | 2015-09-01 |