Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951423 | Sintered bearing and production method therefor | Noriyuki Yoshimura | 2005-10-04 |
| 6851859 | Bearing unit, production method therefor and spindle motor | Toshikazu Takehana, Hidekazu Tokushima, Hideo Shikata, Jun Hirose | 2005-02-08 |
| 6846109 | Sintered bearing and production method therefor | Noriyuki Yoshimura, Jun Hirose | 2005-01-25 |