8 Utility and 1 Design Patents
#85 in Ibaraki-ken
#106,628 in Japan
#514,435 in the World
rank by utility patentsForward Citations = 72
Company Filing History:
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#85 in Ibaraki-ken
#106,628 in Japan
#514,435 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today