This inventor holds 3 USPTO granted patents. Top assignees: Nec Home Electronics, Inc., Nissin Electric Co., Ltd., The Kansai Electric Power Co., Inc.. Active years: 1990-1996.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Susumu Ito. Retrieved from https://idiyas.com/inventor/susumu-ito-sugqvzdj
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 100.0
Average Co-Inventor Count = 3.5
ph-index = 3
Forward Citations = 21(Granted Patents)
Company Filing History:
2 out of 78 
Nec Home Electronics, Inc.
1 out of 173 Nissin Electric Co., Ltd.
1 out of 195 
The Kansai Electric Power Co., Inc.
where one patent can have more than one assignee
Years Active: 1990-1996
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3 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: Susumu Ito. Retrieved from https://idiyas.com/inventor/susumu-ito-sugqvzdj
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]