Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573671 | Disk device with reduced flutter | Kohji Serizawa, Hitoshi Tsujino, Hirokazu Tanizawa | 2009-08-11 |
| 7420784 | Rotating disk storage device with high rigidity flexible printed circuit board | Tatsuo Sekimoto, Tomoki Hiramatsu, Tetsuo Yuki | 2008-09-02 |
| 4980676 | Electronic apparatus with keyboard | Hideo Nomura | 1990-12-25 |