27 Utility and 6 Design Patents
#117 in Hamamatsu
#22,383 in Japan
#101,624 in the World
rank by utility patentsForward Citations = 142
Company Filing History:
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#117 in Hamamatsu
#22,383 in Japan
#101,624 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today