9 Utility and 4 Design Patents
#3 in Chikugo
#95,268 in Japan
#455,790 in the World
rank by utility patentsForward Citations = 132
Company Filing History:
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#3 in Chikugo
#95,268 in Japan
#455,790 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today