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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#6,105 in Tokyo
#15,762 in Japan
Freund Industry Company, Limited
Forward Citations = 141
7 inventors:
Freund Industry Company, Limited
Calculating rank
Forward Citations = 141
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7 inventors (with patents filed for the assignee):
Hirotsune Yasumi (1 out of 5 patents)
Shimesu Motoyama (1 out of 17 patents)
Takuichi Tsujino (1 out of 4 patents)
4. Seiichi Umeda (1 out of 9 patents)
5. Satashi Sato (1 out of 1 patent)
6. Emiko Suto (1 out of 1 patent)
7. Yuko Takasaka (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Freund Industry Company, Limited. Retrieved from https://idiyas.com/company/freund-industry-company
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]