Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357920 | Sintered oil retaining bearing and spindle motor for information equipment | Kazuo Okamura, Makoto Shiranami | 2002-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357920 | Sintered oil retaining bearing and spindle motor for information equipment | Kazuo Okamura, Makoto Shiranami | 2002-03-19 |