Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165315 | Method and apparatus for manufacturing interior permanent magnet-type inner rotor | Hiroshi Matsuoka, Yoji Hashimoto | 2021-11-02 |
| 10454353 | Apparatus for manufacturing interior permanent magnet-type inner rotor and manufacturing method using same | Hiroshi Matsuoka, Yoji Hashimoto | 2019-10-22 |