Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165315 | Method and apparatus for manufacturing interior permanent magnet-type inner rotor | Tadashi FUJIMAKI, Hiroshi Matsuoka | 2021-11-02 |
| 10454353 | Apparatus for manufacturing interior permanent magnet-type inner rotor and manufacturing method using same | Tadashi FUJIMAKI, Hiroshi Matsuoka | 2019-10-22 |
| 6917132 | DC brush motor and permanent magnet used therein | Yoshinobu Honkura, Hironari Mitarai | 2005-07-12 |