8 Utility Patents
#18,768 in Tokyo
#103,779 in Japan
#489,305 in the World
Forward Citations = 49
Company Filing History:
Tokyo Electric Co.
Tokyo Kogaku Kikai Kabushiki Kaisha
Tokyo Kogaku Kikai Kabushiki
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#18,768 in Tokyo
#103,779 in Japan
#489,305 in the World
Company Filing History:
Get your Inventor Badge Today