Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837486 | Shaft member for fluid bearing device, manufacturing method therefor, and fluid bearing device | Jun Hirade, Masashi YAMAGOU, Tetsuya Kurimura | 2020-11-17 |
| 10145412 | Fluid dynamic bearing device and motor provided therewith | Takao Arai, Fuyuki Ito | 2018-12-04 |