66 Utility and 6 Design Patents
#18 in Hamamatsu
#4,179 in Japan
#21,871 in the World
rank by utility patentsForward Citations = 176
Company Filing History:
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#18 in Hamamatsu
#4,179 in Japan
#21,871 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today