Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280382 | Lubricating oil for fluid dynamic bearing and spindle motor equipped with the lubricating oil | Iwaki Hirooka, Takayuki Oe, Yuji Hagiwara | 2019-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280382 | Lubricating oil for fluid dynamic bearing and spindle motor equipped with the lubricating oil | Iwaki Hirooka, Takayuki Oe, Yuji Hagiwara | 2019-05-07 |