Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11545869 | Motor having frame with axial vent hole | Takashi Imoto | 2023-01-03 |
| 6242826 | Spindle motor and disc driving apparatus comprising the same | Ikuaki Saito, Masafumi Higuchi, Noriatsu Goto | 2001-06-05 |
| 5319271 | Pulse signal generating device | Hideki Shimada, Motoyoshi Kawai | 1994-06-07 |
| 5252876 | Frequency generator and a D.C. motor equipped with same | Motoyoshi Kawai, Hideki Shimada | 1993-10-12 |