Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Christopher J Aston (1 out of 23 patents)

Simon L Benham (1 out of 11 patents)

Geoffrey S Barrall (1 out of 23 patents)

4. Trevor Edward Willis (1 out of 17 patents)

1 patent: Sort by Forward Citations

1. 8639731 - Apparatus for managing plural versions of a root node for an object of a file system (2014-01-28),

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USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#18 in Bracknell

#9,890 in United Kingdom

Bracknell, United Kingdom

Hitachi Data Engineering UK Limited

Forward Citations = 0

4 inventors:

Christopher J Aston (1 out of 23 patents)

Simon L Benham (1 out of 11 patents)

Geoffrey S Barrall (1 out of 23 patents)

4. Trevor Edward Willis (1 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitachi Data Engineering UK Limited. Retrieved from https://idiyas.com/company/hitachi-data-engineering-uk

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]