Tama Art University

Calculating rank

Forward Citations = 33

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8 inventors (with patents filed for the assignee):

Junko Hirokawa (1 out of 10 patents)

Manabu Nishiyama (1 out of 30 patents)

Hideki Ogawa (1 out of 94 patents)

4. Toshiyuki Koga (1 out of 8 patents)

5. Nobuto Matsuhira (1 out of 7 patents)

6. Takaki Inazumi (1 out of 1 patent)

7. Teppei Nakamura (1 out of 1 patent)

8. Rikako Bekku (1 out of 1 patent)

1 patent: Sort by Forward Citations

#6,110 in Tokyo

#15,774 in Japan

Forward Citations = 33

8 inventors:

Junko Hirokawa (1 out of 10 patents)

Manabu Nishiyama (1 out of 30 patents)

Hideki Ogawa (1 out of 94 patents)

4. Toshiyuki Koga (1 out of 8 patents)

5. Nobuto Matsuhira (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tama Art University. Retrieved from https://idiyas.com/company/tama-art-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]