18 Utility and 7 Design Patents
#261 in Hamamatsu
#42,124 in Japan
#195,457 in the World
rank by utility patentsForward Citations = 49
Company Filing History:
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#261 in Hamamatsu
#42,124 in Japan
#195,457 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today