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USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#4 in Gyunggi-do
#5,817 in South Korea
Sumitomo Electro-Mechanics Co., Ltd.
Forward Citations = 6
6 inventors:
Sumitomo Electro-Mechanics Co., Ltd.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 6
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6 inventors (with patents filed for the assignee):
Sung Kwon Wi (1 out of 71 patents)
Byoung Hwa Lee (1 out of 136 patents)
Min Cheol Park (1 out of 197 patents)
4. Hyeog Soo Shin (1 out of 6 patents)
5. Dong Seok Park (1 out of 51 patents)
6. Sang Soo Park (1 out of 236 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sumitomo Electro-Mechanics Co., Ltd.. Retrieved from https://idiyas.com/company/sumitomo-electro-mechanics-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]