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USPTO Data Jan 1 1976 - Nov 3 2026
3 Patents
#314 in Kanagawa
#8,945 in Japan
Ikutoku Gakuen
Forward Citations = 0
9 inventors:
Ikutoku Gakuen
Calculating rank
Forward Citations = 0
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9 inventors (with patents filed for the assignee):
Masato Abe (3 out of 6 patents)
Yoshio Kano (3 out of 6 patents)
Makoto Yamakado (3 out of 6 patents)
4. Takatoshi Tsukano (3 out of 3 patents)
5. Kazuki Sato (3 out of 4 patents)
6. Daisuke Umetsu (2 out of 63 patents)
7. Osamu Sunahara (2 out of 40 patents)
8. Fuminori Kato (2 out of 6 patents)
9. Shohei Yamada (2 out of 2 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ikutoku Gakuen. Retrieved from https://idiyas.com/company/ikutoku-gakuen
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]
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]
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]