Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8582293 | Portable electronic apparatus | — | 2013-11-12 |
| 5574342 | Brushless motor | — | 1996-11-12 |
| 5521349 | Projection welding method | Kuniyasu Iwazaki, Kihachiro Ohta | 1996-05-28 |
| 5402023 | Spindle motor and magnetic fluid seal apparatus used therefor | Yoshiaki Nakanishi | 1995-03-28 |