Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8743496 | Servo pattern compatible with planarization constraints of patterned media and use of a single master template | Kei Yasuna, Masahito Kobayashi | 2014-06-03 |
| 8670207 | Servo pattern compatible with planarization constraints of patterned media and use of a single master template | Kei Yasuna, Masahito Kobayashi | 2014-03-11 |
| 8630051 | Patterned media with an alternating series of concentric servo zones and overlap zones | Kei Yasuna, Masahito Kobayashi | 2014-01-14 |
| 8625219 | Patterned media with an alternating series of concentric servo zones and overlap zones | Kei Yasuna, Masahito Kobayashi | 2014-01-07 |
| 8619379 | Patterned media with an alternating series of concentric servo zones and overlap zones | Kei Yasuna, Masahito Kobayashi | 2013-12-31 |
| 8531794 | Patterned media with an alternating series of concentric servo zones and overlap zones | Kei Yasuna, Masahito Kobayashi | 2013-09-10 |