Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9412403 | Magnetic recording disk drive with position error signal (PES) blocks in the data tracks for compensation of track misregistration | Toshiki Hirano, Tetsuo Semba, Satoshi Yamamoto | 2016-08-09 |
| 9349400 | Magnetic recording disk drive with adjustable data track pitch and compensation for repeatable runout (RRO) | Toshiki Hirano, Tetsuo Semba, Satoshi Yamamoto | 2016-05-24 |
| 9324368 | Method and structure for improving performance and storage density in a data storage device | Toshiki Hirano, Tetsuo Semba | 2016-04-26 |
| 9286926 | Two-dimensional magnetic recording (TDMR) disk drive with varying servo track pitch | Toshiki Hirano, Tetsuo Semba, Gary Herbst | 2016-03-15 |