30 Utility and 7 Design Patents
#24 in Chiyoda-ku
#19,808 in Japan
#92,681 in the World
rank by utility patentsForward Citations = 31
Company Filing History:
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#24 in Chiyoda-ku
#19,808 in Japan
#92,681 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today