Forward Citations = 10

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7 inventors (with patents filed for the assignee):

Hiroshi Satoh (1 out of 89 patents)

Akira Ishikawa (1 out of 12 patents)

Yukihito Ishida (1 out of 7 patents)

4. Shiro Ikegami (1 out of 7 patents)

5. Setsuo Tomisawa (1 out of 6 patents)

6. Shigeru Toyoshima (1 out of 6 patents)

7. Ryuichi Sato (1 out of 12 patents)

1 patent: Sort by Forward Citations

#6,086 in Tokyo

#15,732 in Japan

Ryuichi Sato

Forward Citations = 10

7 inventors:

Hiroshi Satoh (1 out of 89 patents)

Akira Ishikawa (1 out of 12 patents)

Yukihito Ishida (1 out of 7 patents)

4. Shiro Ikegami (1 out of 7 patents)

5. Setsuo Tomisawa (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ryuichi Sato. Retrieved from https://idiyas.com/company/ryuichi-sato

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]