Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347189 | Spindle motor with labyrinth sealed bearing | Tokumon Ogawa | 1994-09-13 |
| 5334895 | Spindle motor with the stator core supported by a resin member | Yuji Morioka, Kuniyasu Iwazaki, Kihachiro Ohta | 1994-08-02 |