13 Utility and 8 Design Patents
#851 in Shizuoka
#61,885 in Japan
#285,181 in the World
rank by utility patentsForward Citations = 179
Company Filing History:
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#851 in Shizuoka
#61,885 in Japan
#285,181 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today