Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027113 | Magnetic read/write device preventing malfunction due to reversal in polarity | — | 2011-09-27 |
| 8018672 | Magnetic recording device and magnetic recording method thereof | Hideaki Maeda, Hiroyasu Tanabe, Masafumi Mochizuki | 2011-09-13 |
| 7969678 | Magnetic disk drive having assisted recording and methods of recording data thereto | Hiroyasu Tanabe, Hideaki Maeda, Masafumi Mochizuki | 2011-06-28 |
| 7920359 | Magnetic recording apparatus with correlated main magnetic pole-to-shields spacing and main magnetic pole-to-medium layers spacing | Yohji Maruyama, Nelson Cheng, Hisao Okamoto | 2011-04-05 |