20 Utility and 3 Design Patents
#220 in Hamamatsu
#36,605 in Japan
#169,187 in the World
rank by utility patentsForward Citations = 6
Company Filing History:
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#220 in Hamamatsu
#36,605 in Japan
#169,187 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today