This inventor holds 2 USPTO granted patents. Top assignees: Pfu Limited, Fujitsu Corporation. Active years: 1999-2014.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Arai. Retrieved from https://idiyas.com/inventor/satoru-arai-xxbejp1n
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 50.0
Average Co-Inventor Count = 2.0
ph-index = 2
Forward Citations = 15(Granted Patents)
Location History:
- Kahoka-gun, JP (1999)
- Kahoku, JP (2014)
Company Filing History:
2 out of 712 
Pfu Limited
1 out of 39,378 
Fujitsu Corporation
where one patent can have more than one assignee
Years Active: 1999-2014
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2 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Arai. Retrieved from https://idiyas.com/inventor/satoru-arai-xxbejp1n
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]
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]
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]
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]
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]