13 Utility and 4 Design Patents
#850 in Shizuoka
#61,823 in Japan
#284,712 in the World
rank by utility patentsForward Citations = 44
Company Filing History:
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#850 in Shizuoka
#61,823 in Japan
#284,712 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today