Ricoh UK Products Ltd.

Calculating rank

EPO Patents = 5

Forward Citations = 4

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5 inventors (with patents filed for the assignee):

Nobuyasu Makino (1 out of 22 patents)

Fumitoshi Murakami (1 out of 5 patents)

Colin Weaver (1 out of 1 patent)

4. David Roberts (1 out of 1 patent)

5. Tsutomu Kagawa (1 out of 1 patent)

6. Hideyuki Yamaguchi (9 patents)

7. Mark Smith (2 patents)

8. David Jeffrey Moule (0 patent)

9. Martin Jonathan Ball (0 patent)

10. Christian Lewis Rymer (0 patent)

11. Kazuya Suzuki (0 patent)

12. Dilip Patel (0 patent)

13. Sazidur Rahman (0 patent)

14. Colin Weaver (0 patent)

15. Martin Ball (0 patent)

1 patent: Sort by Forward Citations

#8 in Shropshire

#9,891 in United Kingdom

Forward Citations = 4

5 inventors:

Nobuyasu Makino (1 out of 22 patents)

Fumitoshi Murakami (1 out of 5 patents)

Colin Weaver (1 out of 1 patent)

4. David Roberts (1 out of 1 patent)

5. Tsutomu Kagawa (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ricoh UK Products Ltd.. Retrieved from https://idiyas.com/company/ricoh-uk-products

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]

5 patents (EPO):

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]