3 Utility and 7 Design Patents
#22 in Hitachinaka
#3,625 in Japan
#34,619 in the World
rank by design patentsForward Citations = 58
Company Filing History:
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#22 in Hitachinaka
#3,625 in Japan
#34,619 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today