Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064160 | Magnetic head for perpendicular magnetic recording with coil wound around pole layer | Naoki Ohta | 2011-11-22 |
| 7961428 | Thin-film magnetic head having magnetic layer with non-magnetic layer therewithin | Hiraku Hirabayashi | 2011-06-14 |
| 7948716 | Magnetic head for perpendicular magnetic recording with a shield and a pole layer having a top surface with first and second portions at different heights, and method of manufacturing same | Naoto Matono, Koichi Otani, Tatsuya Harada, Noriaki Kasahara, Takamitsu Sakamoto +3 more | 2011-05-24 |