Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10276192 | Perpendicular magnetic recording medium | Akemi Hirotsune, Ikuko Takekuma | 2019-04-30 |
| 9595282 | Magnetic recording medium having a L10-type ordered alloy | Yoshiyuki Hirayama | 2017-03-14 |
| 8679654 | Magnetic recording medium including plural FePt alloy layers including carbon, oxides or nitrides | Hiroaki Nemoto, Ikuko Takekuma, Kimio Nakamura | 2014-03-25 |