19 Utility Patents
#70 in Chiyoda-ku
#39,252 in Japan
#181,495 in the World
Forward Citations = 111
Company Filing History:


Ekc Technology Kabushiki Kaisha
where one patent can have more than one assignee
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#70 in Chiyoda-ku
#39,252 in Japan
#181,495 in the World
Company Filing History:


Get your Inventor Badge Today