Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266388 | Magnetic recording and reproducing device and adjustment method of the same | Kaori Kimura | 2025-04-01 |
| 12027189 | Magnetic disk device | — | 2024-07-02 |
| 11335374 | Magnetic disk device and sector processing method | Kazumi Fujimoto | 2022-05-17 |
| 11074936 | Magnetic disk device | Toru Watanabe, Akihiro Yamazaki | 2021-07-27 |
| 10847182 | Magnetic disk device | — | 2020-11-24 |
| 10020017 | Hard disk drive and head positioning method | — | 2018-07-10 |
| 7706091 | Magnetic disk devices with data recording areas set separately for each device | Kazuhide Ohba, Yoshimichi Sakai | 2010-04-27 |
| 7317587 | Magnetic disk devices with data recording areas set separately for each device | Kazuhide Ohba, Yoshimichi Sakai | 2008-01-08 |