34 Utility and 2 Design Patents
#1,802 in Kanagawa
#16,035 in Japan
#75,436 in the World
rank by utility patentsForward Citations = 308
Company Filing History:
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#1,802 in Kanagawa
#16,035 in Japan
#75,436 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today