Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7984460 | Disk device with ring-shaped elastomer member between mechanical chassis and wall of pickup supporting member | Teruyuki Takizawa, Kozo Ezawa | 2011-07-19 |
| 7904918 | Disk device for recording and reading information | Kozo Ezawa, Takeo Santo | 2011-03-08 |