Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9697858 | Perpendicular magnetic recording medium | Kenichiro Soma, Isamu Sugai | 2017-07-04 |
| 9659592 | Perpendicular magnetic recording medium and method of manufacturing same | Toyoji Ataka, Shunji Takenoiri, Sadayuki Watanabe, Yasuaki Hozumi, Satoshi Takahashi | 2017-05-23 |