% Expired Patents = 33.3

Forward Citations = 13

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5 inventors (with patents filed for the assignee):

Yasushi Maruta (1 out of 43 patents)

Yassin Aden Awad (1 out of 105 patents)

Toshifumi Sato (1 out of 69 patents)

4. Makoto Shibutani (1 out of 23 patents)

5. Yoshikazu Kobayashi (1 out of 75 patents)

3 patents: Sort by Forward Citations

#3,543 in Tokyo

#8,922 in Japan

Nec Coproration

Forward Citations = 13

5 inventors:

Yasushi Maruta (1 out of 43 patents)

Yassin Aden Awad (1 out of 105 patents)

Toshifumi Sato (1 out of 69 patents)

4. Makoto Shibutani (1 out of 23 patents)

5. Yoshikazu Kobayashi (1 out of 75 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nec Coproration. Retrieved from https://idiyas.com/company/nec-coproration

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]