Magnetic disk drive and control method of the same
US-2025384897-A1 · Dec 18, 2025 · US
This page is not indexed by search engines while we improve data quality.
Sudo Daisuke patents
Sudo Daisuke is listed as an inventor on 39 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sudo Daisuke |
| Total patents | 39 |
| First publication | Jan 5, 2016 |
| Latest publication | Dec 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Magnetic disk drive and control method of the same
US-12499906-B1 · Dec 16, 2025 · US
Conductor joining method
US-2025256354-A1 · Aug 14, 2025 · US
Disk device
US-12322423-B2 · Jun 3, 2025 · US
Disk device
US-2025036294-A1 · Jan 30, 2025 · US
Magnetic disk device and control method
US-12073855-B2 · Aug 27, 2024 · US
Magnetic disk device
US-12046264-B2 · Jul 23, 2024 · US
Magnetic disk device
US-2024105221-A1 · Mar 28, 2024 · US
Magnetic disk device and control method
US-2024105216-A1 · Mar 28, 2024 · US
Magnetic disk device
US-11862197-B2 · Jan 2, 2024 · US
Recent patents
Latest publications not already listed above.
Magnetic disk device, control method, and non-transitory computer-readable storage medium
US-11756580-B2 · Sep 12, 2023 · US
Magnetic disk device
US-2023245683-A1 · Aug 3, 2023 · US
Magnetic disk device, control method, and non-transitory computer-readable storage medium
US-2023097702-A1 · Mar 30, 2023 · US
Magnetic disk device and method of stopping write operation
US-11557313-B2 · Jan 17, 2023 · US
Magnetic disk device and head change processing method
US-11557312-B2 · Jan 17, 2023 · US
Magnetic disk device and method of stopping write operation
US-2022406330-A1 · Dec 22, 2022 · US
Magnetic disk device and method of reordering process
US-11507315-B2 · Nov 22, 2022 · US
Magnetic disk device and head change processing method
US-2022215858-A1 · Jul 7, 2022 · US
Magnetic disk device and read processing method
US-11335366-B2 · May 17, 2022 · US
Magnetic disk device and read processing method
US-2021398559-A1 · Dec 23, 2021 · US
Magnetic disk device and control method of servo write
US-11011199-B2 · May 18, 2021 · US
Magnetic disk device and method of reordering process
US-2021141566-A1 · May 13, 2021 · US
Information processing apparatus with switching circuit on power supply for disk device
US-10997999-B2 · May 4, 2021 · US
Magnetic disk device having two regions of different thicknesses
US-10964344-B2 · Mar 30, 2021 · US
Magnetic disk device and control method of servo write
US-2020395044-A1 · Dec 17, 2020 · US
Magnetic disk device and actuator control method
US-10734022-B2 · Aug 4, 2020 · US
Disk device and information processing apparatus
US-2020234732-A1 · Jul 23, 2020 · US
Magnetic disk device
US-2020176026-A1 · Jun 4, 2020 · US
Switching circuit on power supply for magnetic disk recording device
US-10650858-B2 · May 12, 2020 · US
Magnetic head having difference skew angles at different regions on magnetic recording disk
US-10600437-B2 · Mar 24, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toshiba Kk | 38 |
| Toshiba Electronic Devices & Storage Corp | 34 |
| Honda Motor Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G11B5/5547 | 22 |
| G11B19/28 | 10 |
| G11B20/1217 | 10 |
| G11B5/59633 | 8 |
| G11B5/54 | 8 |