28 Utility and 1 Design Patents
#2,312 in Kanagawa
#21,463 in Japan
#99,040 in the World
rank by utility patentsForward Citations = 34
Company Filing History:
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#2,312 in Kanagawa
#21,463 in Japan
#99,040 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today