Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545832 | Disk drive capable of rereading same signal from disk in case of error in read signal | Takahiro Kawauchi, Kazuya Seta | 2003-04-08 |
| 6515816 | Medium distinguishing method of a disk used in a disk drive | Hiroshi Wakuda, Shigeru Yamaguchi | 2003-02-04 |