Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7966628 | Disk transfer mechanism and disk recording and/or reproduction apparatus | Katsunori Takahashi, Hideaki Tsutsumi | 2011-06-21 |
| 7958520 | Disk drive device | Keiji Jitsukawa, Noriyoshi Ishii, Katsunori Takahashi, Tomoyasu Takaoka, Yuji Suzuki +2 more | 2011-06-07 |