% Expired Patents = 100.0

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Hiroaki Tokiwa (1 out of 2 patents)

Makoto Makishima (1 out of 3 patents)

Takeru Kudo (1 out of 1 patent)

4. Yusuke Watarai (1 out of 1 patent)

5. Kazuki Maekawa (1 out of 1 patent)

6. Antonio Mouriño (1 out of 2 patents)

7. Sachiko Yamada (1 out of 11 patents)

1 patent: Sort by Forward Citations

#6,094 in Tokyo

#15,745 in Japan

Nibon University

Forward Citations = 0

7 inventors:

Hiroaki Tokiwa (1 out of 2 patents)

Makoto Makishima (1 out of 3 patents)

Takeru Kudo (1 out of 1 patent)

4. Yusuke Watarai (1 out of 1 patent)

5. Kazuki Maekawa (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nibon University. Retrieved from https://idiyas.com/company/nibon-university

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]