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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1,658 in Osaka
#15,759 in Japan
Opto-Electronics Laboratory, Inc.
Forward Citations = 0
6 inventors:
Opto-Electronics Laboratory, Inc.
% Expired Patents = 100.0
EPO Patents = 1
Forward Citations = 0
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6 inventors (with patents filed for the assignee):
Tetsuji Ueda (1 out of 10 patents)
Michinari Ohuchi (1 out of 1 patent)
Hiroyuki Nishimura (1 out of 20 patents)
4. Akira Fujinoki (1 out of 35 patents)
5. Masahiro Nakatsuka (1 out of 2 patents)
6. Hidetsugu Yoshida (1 out of 1 patent)
7. Hidetsugu Yoshida (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Opto-Electronics Laboratory, Inc.. Retrieved from https://idiyas.com/company/opto-electronics-laboratory
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]