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USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#6,110 in Tokyo
#15,774 in Japan
Daien Membrane-Systems Ltd.
Forward Citations = 0
4 inventors:
Daien Membrane-Systems Ltd.
Calculating rank
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Takahiro Ochiya (1 out of 47 patents)
Seiichi Uchimura (1 out of 7 patents)
Shuji Nakatsuka (1 out of 2 patents)
4. Yusuke Yoshioka (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Daien Membrane-Systems Ltd.. Retrieved from https://idiyas.com/company/daien-membrane-systems
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]