Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177745 | Permanent magnet rotor type electric motor | Kenji Narita, Takashi Suzuki, Yuji Kawai, Yuji Souma, Koji Kawanishi +1 more | 2001-01-23 |
| 6025667 | Permanent magnet rotor type electric motor with different permanent magnet materials | Kenji Narita, Takashi Suzuki, Yuji Kawai, Yuji Souma, Koji Kawanishi +1 more | 2000-02-15 |
| 5990593 | Permanent magnet rotor type electric motor | Kenji Narita, Takashi Suzuki, Yuji Kawai, Yuji Souma, Koji Kawanishi +1 more | 1999-11-23 |
| 5962944 | Permanent magnet rotor type electric motor | Kenji Narita, Takashi Suzuki, Yuji Kawai, Yuji Souma, Koji Kawanishi +1 more | 1999-10-05 |