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USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#6,110 in Tokyo
#15,774 in Japan
Nikon-Essilor Co., Ltd.
Forward Citations = 0
6 inventors:
Nikon-Essilor Co., Ltd.
Calculating rank
EPO Patents = 8
Forward Citations = 0
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6 inventors (with patents filed for the assignee):
Naoshi Aikawa (1 out of 13 patents)
Yoshinori Yoshida (31 patents)
Takeshi Kishimoto (4 patents)
4. Yuka Igami (2 patents)
5. Sungjin Cho (0 patent)
6. Igami Yuka (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nikon-Essilor Co., Ltd.. Retrieved from https://idiyas.com/company/nikon-essilor
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]
8 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]