Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8366321 | Bearing unit, and motor and electronic apparatus having bearing unit | Kenichiro Yazawa | 2013-02-05 |
| 8134263 | Bearing unit, motor using the bearing unit, and electronic equipment using the motor | Kenichiro Yazawa, Hiroshi Sato, Yoshiaki Kakinuma | 2012-03-13 |
| 7468868 | Rotary disk storage device | Takao Suzuki, Kohichi Takeuchi, Naoaki Kanada | 2008-12-23 |