Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876513 | Rotary disk type storage device | Tetsuya Hamaguchi, Tatsuya Ito, Yuji Nishimura | 2005-04-05 |
| 6839956 | Method for assembling disc apparatus | Tetsuya Hamaguchi, Takashi Matsuki, Shizuo Yamazaki | 2005-01-11 |