Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394449 | Guard band assignment for shingled magnetic recording | Hiroyasu Tanabe, Masato Taniguchi, Xing Huo | 2025-08-19 |
| 12374364 | Data storage device with combined track interference and thermal decay refresh monitor | Zarko Popov, Hitoshi Yoshida | 2025-07-29 |
| 11881238 | Sector mapout of low coercivity media for enhancing aerial density | Zarko Popov, Wayne H. Vinson, Xing Huo | 2024-01-23 |
| 11775366 | Data storage device adjusting refresh monitor based on a learning based feedback control | Zarko Popov, Bernd Lamberts, Hitoshi Yoshida, Victor Ramirez | 2023-10-03 |
| 8861116 | Track pitch variation measurement method using spiral DC pattern writing | Masafumi Mochizuki, Kyo Akagi, Shuji Nishida, Kazunari Usui | 2014-10-14 |
| 8717708 | Magnetic head and magnetic disk apparatus | Shuji Nishida, Hideaki Maeda, Masafumi Mochizuki | 2014-05-06 |