Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068299 | Disk drive device and data rewrite method thereof | Toshihiko Tsunokawa, Nobuhiro Kuwamura, Yuhji Yokoe, Takao Matsui | 2011-11-29 |
| 6766465 | Automatic read reassignment method and a magnetic disk drive | — | 2004-07-20 |
| 6513135 | Automatic read reassignment method and a magnetic disk drive | — | 2003-01-28 |
| 6393580 | Automatic read reassignment method and a magnetic disk drive | — | 2002-05-21 |