21 Utility and 1 Design Patents
#24 in Niigata-ken
#34,186 in Japan
#158,333 in the World
rank by utility patentsForward Citations = 292
Company Filing History:
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#24 in Niigata-ken
#34,186 in Japan
#158,333 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today