KN

Keichi Nagayama

OM Omron: 1 patents #1,808 of 3,089Top 60%
Overall (All Time): #3,379,494 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7185198 Apparatus and method for authentication and method for registering a person Akihiko Nakamura 2007-02-27