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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#6,086 in Tokyo
#15,732 in Japan
Organtech, Inc.
Forward Citations = 0
4 inventors:
Organtech, Inc.
EPO Patents = 1
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Koh-ei Toyoshima (1 out of 4 patents)
Takashi Tsuji (1 out of 52 patents)
Yutaka Mori (0 patent)
4. Koh-Ei Toyoshima (1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Organtech, Inc.. Retrieved from https://idiyas.com/company/organtech
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]
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]