13 Utility and 1 Design Patents
#5,504 in Kanagawa
#63,483 in Japan
#297,277 in the World
rank by utility patentsForward Citations = 140
Company Filing History:
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#5,504 in Kanagawa
#63,483 in Japan
#297,277 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today