Inventor
KEI YASUNA
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer100%
PatentTitleYear
12,512,122Data storage device with servo burst signal correction for mitigating effects of servo pattern distortion202512,431,161Data storage device with track pitch determination for mitigating effects of servo pattern distortion202512,347,468Energy-assisted magnetic recording data storage device with opportunistic boosted laser pre-biasing202512,277,957Data storage device with embedded mode hop predictor patterns202512,100,431Data storage device with symmetric split burst servo pattern202412,046,265Data storage device with enhanced management of laser pre-bias and logic block addressing in heat-assisted magnetic recording202411,830,524Data storage device with split burst servo pattern202311,587,587Method to measure thermal protrusion by sensing spacing change due to pre-lasing202311,587,586Determining laser induced thermal protrusion and laser threshold in heat-assisted magnetic recording (HAMR) data storage2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to WESTERN DIGITAL TECH INC (9)· patent assignee history
2023–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTERN DIGITAL TECH INC | 9 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2023–2025 |