This inventor holds 5 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Olympus Corporation, Evident Corporation. Active years: 2012-2025.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Zen. Retrieved from https://idiyas.com/inventor/kenichi-zen
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 5 (Patent Applications = 1)
% Patents Active = 100.0
EPO Patents = 2 (Patent Applications = 1)
Average Co-Inventor Count = 1.3
ph-index = 2
Forward Citations = 24(Granted Patents)
Location History:
- Tokyo, JP (2016)
- Tachikawa, JP (2012 - 2018)
Company Filing History:
Years Active: 2012-2025
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5 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]
1 patent pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Zen. Retrieved from https://idiyas.com/inventor/kenichi-zen
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]
2 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]
1 patent pending (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]