Issued Patents All Time
Showing 1–5 of 5 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 |
| 7457067 | Method of controlling a recording current, and magnetic disk device | Michio Nakajima, Toyomi Ohsawa, Masato Taniguchi | 2008-11-25 |
| 7417209 | Recording disk drive with reduced noise thermal flyheight control | John Contreras, Takashi Ikeda, Nobumasa Nishiyama, Toyomi Ohsawa, Mike Suk | 2008-08-26 |
| 6798598 | Method for controlling write current to a write head during data write on a hard disk | Hiroaki Suzuki, Hideo Asano, Michio Nakajima, Masaomi Ikeda, Masashi Murai | 2004-09-28 |