Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7969681 | Disk drive and control method thereof | Noriaki Satoh, Toyomi Ohsawa, Nobumasa Nishiyama | 2011-06-28 |
| 7864474 | Disk drive and control method thereof | Noriaki Satoh, Toyomi Ohsawa, Kouji Miyake, Yoshiaki Uji, Masayuki Kurita | 2011-01-04 |