Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#82 in Greenville, SC
#455 in South Carolina
#73,929 in US
Izumi International, Inc.
Forward Citations = 19
8 inventors:
Greenville, SC, United States of America
Izumi International, Inc.
Calculating rank
% Expired Patents = 33.3
Forward Citations = 19
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8 inventors (with patents filed for the assignee):
Ying Mei (1 out of 3 patents)
Ryutaro Izumi (1 out of 1 patent)
Mark Takahama (1 out of 1 patent)
4. Thomas Trusk (1 out of 1 patent)
5. Walter Boylan (1 out of 1 patent)
6. Michael Chappell (1 out of 1 patent)
7. Michael J Yost (1 out of 8 patents)
8. Kazuyoshi Kida (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Izumi International, Inc.. Retrieved from https://idiyas.com/company/izumi-international
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]