Inventor
SACHIE TAJIMA
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing100%
PatentTitleYear
12,554,603Computer system and operation management method for disaster-recovery while preserving write-order consistency202612,461,678Storage system including storage nodes each including a storage controller configured to run on a processor202512,067,297Storage system and data layout conversion method in storage system202412,045,133Storage system202411,816,331Storage system and storage program update method202311,789,613Storage system and data processing method202311,726,691Computer system and communication management method202311,615,005Storage system and control method therefor202311,481,292Storage system and control method therefor202211,372,583Storage device and control method for maintaining control information in the event of power failure202211,341,007Storage system and storage control method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to HITACHI LTD (11)· patent assignee history
2022–2026Based in JP· patent location history
2025–2026Patents assigned to HITACHI VANTARA LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 11 | 2022–2026 |
| HITACHI VANTARA LTD | 2 | 2025–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2022–2026 |