Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11900964 | Disk device | — | 2024-02-13 |
| 11735209 | Magnetic disk device and method of generating write data | — | 2023-08-22 |
| 10395690 | Magnetic disk device and write capable of detecting data errors and performing read-write verification thereof | — | 2019-08-27 |
| 10325624 | Disk device, preamplifier, and control method | — | 2019-06-18 |
| 10147457 | Magnetic recording device capable of adjusting high frequency patterns of first and second polarities | — | 2018-12-04 |
| 9858962 | Disk apparatus, controller, and control method | — | 2018-01-02 |
| 9626995 | Disk apparatus, controller, and control method | — | 2017-04-18 |
| 9489977 | Storage device, controller, and recording and reproducing method | Kohsuke Harada, Akihiro Yamazaki | 2016-11-08 |
| 9105277 | Controller, disk drive, and read processing method | Kohsuke Harada, Akihiro Yamazaki, Nobuhiro Maeto, Kazuto Kashiwagi, Naoki Tagami +1 more | 2015-08-11 |
| 9082457 | Data decoding control apparatus, data storage apparatus and data decoding method | — | 2015-07-14 |
| 8988814 | Storage device, controller, and recording and reproducing method | Kohsuke Harada, Akihiro Yamazaki, Nobuhiro Maeto, Kazuto Kashiwagi, Naoki Tagami | 2015-03-24 |
| 8867155 | Apparatus and method for inter-track interference cancellation from reproduced data based on polarity and ratio of bits | — | 2014-10-21 |
| 8780472 | Information reproducing apparatus and information reproducing method for cancelling interference between adjacent tracks | Akihiro Yamazaki, Kazuto Kashiwagi, Naoki Tagami | 2014-07-15 |