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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#4 in Morioka
#11,139 in Japan
Toadenka Corporation
Forward Citations = 4
7 inventors:
Toadenka Corporation
EPO Patents = 2
Forward Citations = 4
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7 inventors (with patents filed for the assignee):
Kazuo Kato (2 out of 11 patents)
Masumi Kuroyama (2 out of 2 patents)
Tomonori Ishikawa (2 out of 2 patents)
4. Yaeko Sasaki (2 out of 2 patents)
5. Shuhei Miura (2 out of 2 patents)
6. Masayuki Nakamura (2 out of 2 patents)
7. Setsuko Sato (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Toadenka Corporation. Retrieved from https://idiyas.com/company/toadenka
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]
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]