This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignee: Hitachi-High-Technologies Corporation. Active years: 2011.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Sumihiro Maeda. Retrieved from https://idiyas.com/inventor/sumihiro-maeda
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
USPTO Granted Patents = 2 (Patent Applications = 4)
Average Co-Inventor Count = 2.0
ph-index = 1
Forward Citations = 2(Granted Patents)
Location History:
- Kamisato, JP (2011)
- Kanagawa, JP (2011)
Company Filing History:
Years Active: 2011
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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]
4 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Sumihiro Maeda. Retrieved from https://idiyas.com/inventor/sumihiro-maeda
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]