Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141800 | Magnet-embedded rotor, method for manufacturing magnet-embedded rotor, and orientation and magnetization device | Naotake Kanda, Ryosuke Yamaguchi | 2018-11-27 |
| 10116193 | Interior permanent magnet rotor and method and apparatus for manufacturing the same | Ryosuke Yamaguchi, Koji Tachi | 2018-10-30 |
| 9812239 | Core manufacturing device | Naotake Kanda, Ryosuke Yamaguchi | 2017-11-07 |
| 9663141 | Vehicular steering system | Masanori Arima, Yasuhiko Hasuda | 2017-05-30 |