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USPTO Data Jan 1 1976 - Oct 27 2026
4 Patents
#122 in Nagoya
#7,590 in Japan
Menicon., Ltd.
Forward Citations = 4
13 inventors:
Menicon., Ltd.
Calculating rank
% Expired Patents = 25.0
EPO Patents = 2
Forward Citations = 4
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13 inventors (with patents filed for the assignee):
Stephen D Newman (2 out of 2 patents)
Osamu Mori (1 out of 16 patents)
Sadayasu Tanikawa (1 out of 8 patents)
4. Akira Tsuzuki (1 out of 11 patents)
5. Sami Antero Lakka (1 out of 2 patents)
6. Mouad Lamrani (1 out of 2 patents)
7. Tomohiro Inagaki (1 out of 2 patents)
8. Issaku Ito (1 out of 2 patents)
9. Kazuharu Niwa (1 out of 1 patent)
10. Keishi Tsukamoto (2 patents)
11. Hiroko Nomura (0 patent)
12. Yuya Suganuma (0 patent)
13. Tatsuya Ojio (0 patent)
4 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Menicon., Ltd.. Retrieved from https://idiyas.com/company/menicon
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]
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]