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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#1,147 in Osaka
#11,133 in Japan
Protectea, Ltd.
Forward Citations = 0
5 inventors:
Protectea, Ltd.
Trademarks = 3
Forward Citations = 0
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5 inventors (with patents filed for the assignee):
Kunihiro Kaihatsu (2 out of 4 patents)
Shuichi Mori (2 out of 2 patents)
Tomo Daidoji (2 out of 2 patents)
4. Nobuo Kato (2 out of 4 patents)
5. Shinya Miyake (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Protectea, Ltd.. Retrieved from https://idiyas.com/company/protectea
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]