% Expired Patents = 40.0

EPO Patents = 1

Trademarks = 1

Forward Citations = 1

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13 inventors (with patents filed for the assignee):

Masatoshi Takeshita (1 out of 7 patents)

Toru Maekawa (1 out of 3 patents)

Sakthikumar Dasappan Nair (1 out of 1 patent)

4. Sheikh Mohamed Mohamed (1 out of 1 patent)

5. Srivani Veeranarayanan (1 out of 1 patent)

6. Hideo Kawaguchi (1 out of 1 patent)

7. Tetsuro Tojo (1 out of 32 patents)

8. Tatsuo Sumino (1 out of 1 patent)

9. Satoshi Sakuma (1 out of 1 patent)

10. Ai Ishikawa (1 out of 2 patents)

11. Tomoya Nakazono (1 out of 2 patents)

12. Kazunori Kato (1 out of 1 patent)

13. Noboru Wada (1 out of 1 patent)

14. Wada Noboru (0 patent)

5 patents: Sort by Forward Citations

1. 12176548 - Fuel cell catalyst composition and fuel cell containing same (2024-12-24),

2. 11559512 - Composition for prevention, alleviation, and/or treatment of heat illness (2023-01-24),

3. 11427489 - Carrier for retaining anammox bacteria for use in wastewater treatment, anammox bacteria-adhered particle, and wastewater treatment apparatus using the carrier (2022-08-30),

4. 10765637 - RGD and transferrin nanoparticle composition (2020-09-08),

5. 10172542 - Motor performance evaluation apparatus, motor performance evaluation system, and motor performance evaluation method (2019-01-08),

Company Overview

Toyo University is a private university located in Tokyo, Japan. It offers a wide range of undergraduate and graduate programs in various fields such as economics, business administration, law, and humanities. The university strives to foster global-minded individuals through its international exchange programs and partnerships with universities around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#2,721 in Tokyo

#6,654 in Japan

Tokyo, Japan

Toyo University

Forward Citations = 1

13 inventors:

Masatoshi Takeshita (1 out of 7 patents)

Toru Maekawa (1 out of 3 patents)

Sakthikumar Dasappan Nair (1 out of 1 patent)

4. Sheikh Mohamed Mohamed (1 out of 1 patent)

5. Srivani Veeranarayanan (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toyo University. Retrieved from https://idiyas.com/company/toyo-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]

1 patent (EPO):

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]