8 Utility Patents
#19,780 in Tokyo
#107,120 in Japan
#518,830 in the World
Forward Citations = 54
Company Filing History:
Tokyo Kogaku Kikai Kabushiki Kaisha
Kabushiki Kaisha Topcon
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#19,780 in Tokyo
#107,120 in Japan
#518,830 in the World
Company Filing History:
Get your Inventor Badge Today