Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8089717 | Data reproducing apparatus for improving data recording efficiency | Terumi Takashi | 2012-01-03 |
| 6967801 | Adjusting clock frequency in a disk drive and a disk system using the same | Katsuhiro Tsuneta | 2005-11-22 |