Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060895 | Disk device tray | Ryuuji Hayashi, Shin'ya Yamaguchi | 2011-11-15 |
| 8060899 | Disk device | Ryuuji Hayashi, Makoto Masui | 2011-11-15 |
| 8037489 | Disk device | Ryuuji Hayashi | 2011-10-11 |