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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#6,105 in Tokyo
#15,762 in Japan
Nec Commuication Systems Ltd.
Forward Citations = 1
7 inventors:
Nec Commuication Systems Ltd.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 1
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7 inventors (with patents filed for the assignee):
Yasuhiro Watanabe (1 out of 110 patents)
Osamu Kurokawa (1 out of 29 patents)
Kazuki Eguchi (1 out of 9 patents)
4. Hiroaki Akiyama (1 out of 16 patents)
5. Takayuki Kido (1 out of 14 patents)
6. Yasuo Kanazawa (1 out of 1 patent)
7. Akatsuki Minami (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nec Commuication Systems Ltd.. Retrieved from https://idiyas.com/company/nec-commuication-systems
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]