1 Utility and 13 Design Patents
#1 in Chikugo
#1,636 in Japan
#16,402 in the World
rank by design patentsForward Citations = 372
Company Filing History:
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#1 in Chikugo
#1,636 in Japan
#16,402 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today