Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744163 | Vibration type brushless motor | Hiroshi Iwai | 2004-06-01 |
| 6002189 | Stator core and wire winding method for the same | Yasuo Oishi, Seiichiro Kobayashi, Hiroshi Muramatsu | 1999-12-14 |