% Expired Patents = 50.0

Forward Citations = 3

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6 inventors (with patents filed for the assignee):

Zhenning Tao (1 out of 123 patents)

Tadashi Ikeuchi (1 out of 78 patents)

Meng Yan (1 out of 18 patents)

4. Daisuke Yamazaki (1 out of 52 patents)

5. Masaaki Kawai (1 out of 14 patents)

6. Hiroyuki Rokugawa (1 out of 17 patents)

2 patents: Sort by Forward Citations

#118 in Kawasaki

#11,139 in Japan

Fuijtsu Limited

Forward Citations = 3

6 inventors:

Zhenning Tao (1 out of 123 patents)

Tadashi Ikeuchi (1 out of 78 patents)

Meng Yan (1 out of 18 patents)

4. Daisuke Yamazaki (1 out of 52 patents)

5. Masaaki Kawai (1 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fuijtsu Limited. Retrieved from https://idiyas.com/company/fuijtsu

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]