Toyama University, located in Toyama, Japan, is a prominent institution dedicated to higher education and research across various disciplines. The university specializes in fields such as medicine, science, engineering, and humanities, fostering innovation and academic excellence. With a commitment to advancing knowledge and technology, Toyama University collaborates with local and international partners to address global challenges and contribute to societal development through research initiatives and educational programs.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#21 in Toyama 939-0643

#4,404 in Japan

#56,092 in the World

Toyama, Japan

Toyama University

Forward Citations = 37

19 inventors:

Hiroyuki Okada (7 out of 11 patents)

Hiroyoshi Onnagawa (7 out of 10 patents)

Shigeki Naka (6 out of 9 patents)

4. Hiroshi Yoshida (2 out of 57 patents)

5. Masaki Yamaguchi (2 out of 2 patents)

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