Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002471 | Fluid dynamic bearing apparatus and a motor using the same | Fuminori Satoji, Isao Komori, Kazuo Okamura, Masafumi Okuma, Kenichi Mitani | 2011-08-23 |
| 7938583 | Rolling bearing | Hideaki Tanaka | 2011-05-10 |