39 Utility and 2 Design Patents
#1,431 in Kanagawa
#12,131 in Japan
#57,257 in the World
rank by utility patentsForward Citations = 232
Company Filing History:
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#1,431 in Kanagawa
#12,131 in Japan
#57,257 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today