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USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#3,552 in Tokyo
#8,938 in Japan
Juntendo University
Forward Citations = 18
11 inventors:
Juntendo University
Calculating rank
% Expired Patents = 100.0
CIPO Patents = 1
EPO Patents = 2
Forward Citations = 18
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11 inventors (with patents filed for the assignee):
Takuya Kobayashi (1 out of 2 patents)
Hiroshi Tamura (1 out of 124 patents)
Eisaku Katayama (1 out of 5 patents)
4. Takashi Murayama (1 out of 1 patent)
5. Taku Kashiyama (1 out of 1 patent)
6. Isao Nagaoka (1 out of 2 patents)
7. Shin Yomogida (1 out of 2 patents)
8. Daiju Okuda (1 out of 2 patents)
9. Hiroshi Uchino (1 out of 1 patent)
10. Yasushi Tanaka (1 out of 1 patent)
11. Ryuzo Kawamori (1 out of 1 patent)
12. Heii Arai (0 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Juntendo University. Retrieved from https://idiyas.com/company/juntendo-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 (CIPO):
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]
2 patents (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]