53 Utility and 6 Design Patents
#1 in Tsukuba-gun
#6,774 in Japan
#34,000 in the World
rank by utility patentsForward Citations = 763
Company Filing History:
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#1 in Tsukuba-gun
#6,774 in Japan
#34,000 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today