For the Inventor, By the Inventor

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London, United Kingdom

Fujitsu Services Limited

USPTO Granted Patents = 16

% Expired Patents = 6.3

EPO Patents = 5

Trademarks = 2

Forward Citations = 552

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20 inventors (with patents filed for the assignee):

Christopher John Stokes (2 out of 2 patents)

Paul Duxbury (2 out of 4 patents)

Thomas Anthony Parker (2 out of 4 patents)

4. Robin Denis Arthan (2 out of 2 patents)

5. Roy James Bunyan (1 out of 1 patent)

6. Graham Tull (1 out of 1 patent)

7. Mark Joseph Stefan Jarosz (1 out of 1 patent)

8. Austen John Britton (1 out of 1 patent)

9. Margaret Hazel Derbyshire (1 out of 1 patent)

10. Mark Hinton (1 out of 1 patent)

11. David Stephen Walsh (1 out of 1 patent)

12. Michael George Bunn (1 out of 1 patent)

13. David John Rowley (1 out of 2 patents)

14. Edwin Turner (1 out of 4 patents)

15. Adrian Paul West (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 12737441 - Local attribute verification using a computing device (2026-09-15),

2. 7590584 - Computer system for virtual share dealing (2009-09-15),

3. 7000121 - Computer systems, in particular virtual private networks (2006-02-14),

4. 6968512 - Electronic content storage (2005-11-22),

5. 6938008 - Loan modeller method and apparatus (2005-08-30),

6. 6925630 - Method for generating code for processing a database (2005-08-02),

7. 6907528 - Method and system for cryptographically authenticating a printed document by a trusted party (2005-06-14),

8. 6895404 - System and method for electronically searching for information from a sorted data set (2005-05-17),

9. 6862576 - Secure locker system and method (2005-03-01),

10. 6832313 - Migration from in-clear to encrypted working over a communications link (2004-12-14),

11. 6782103 - Cryptographic key management (2004-08-24),

12. 6763455 - Masking logical unit numbers in a shared data storage system (2004-07-13),

13. 6754349 - Cryptographic key, or other secret material, recovery (2004-06-22),

14. 6728696 - Method and apparatus for generating a keyword list from tables to facilitate searching an electronic catalog (2004-04-27),

15. 6725242 - Multiple-computer data processing system and method with time-versioned data storage (2004-04-20),

Fujitsu Services Limited is a leading Japanese multinational information technology services and consulting company. They provide a comprehensive range of IT services and solutions to businesses globally. Fujitsu offers expertise in areas such as cloud computing, digital transformation, artificial intelligence, cybersecurity, and more. With a strong focus on innovation and customer satisfaction, they strive to empower their clients with cutting-edge technology to drive their digital success.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

16 Patents

#222 in London

#1,114 in United Kingdom

#37,723 in the World

London, United Kingdom

Fujitsu Services Limited

Forward Citations = 552

20 inventors:

Christopher John Stokes (2 out of 2 patents)

Paul Duxbury (2 out of 4 patents)

Thomas Anthony Parker (2 out of 4 patents)

4. Robin Denis Arthan (2 out of 2 patents)

5. Roy James Bunyan (1 out of 1 patent)

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