Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8749909 | Disk drive with servo system with timing adjustments to master timer for SAM detection errors | Gary Herbst, Kirk Hwang, Masaki Kohno, Hung Phan | 2014-06-10 |
| 7724464 | Recording disk and disk drive | Masashi Kisaka, Fuminori Sai, Sadamichi Sone | 2010-05-25 |
| 7525747 | Data storage device, data storage control circuit, and control method for magnetic disk drive | Fuminori Sai, Hiroshi Kawanobe, Hidenobu Hanami | 2009-04-28 |
| 7209311 | Data storage device and control method therefor to prevent off-track writing | Tetsuo Ueda, Isao Yoneda, Hideki Ohzeki | 2007-04-24 |