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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#6,086 in Tokyo
#15,732 in Japan
Intellectual Property Strategy Network, Inc.
Forward Citations = 1
4 inventors:
Intellectual Property Strategy Network, Inc.
EPO Patents = 1
Forward Citations = 1
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4 inventors (with patents filed for the assignee):
Hiroshi Kiyono (1 out of 40 patents)
Kazunari Akiyoshi (1 out of 10 patents)
Yoshikazu Yuki (1 out of 7 patents)
4. Shinichi Sawada (1 out of 1 patent)
5. Ito Koji (3 patents)
6. Tsuji Daisuke (0 patent)
7. Sakuraba Hitoshi (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Intellectual Property Strategy Network, Inc.. Retrieved from https://idiyas.com/company/intellectual-property-strategy-network
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]