29 Utility and 4 Design Patents
#2,249 in Kanagawa
#20,884 in Japan
#97,673 in the World
rank by utility patentsForward Citations = 111
Company Filing History:
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#2,249 in Kanagawa
#20,884 in Japan
#97,673 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today