8 Utility and 7 Design Patents
#1,525 in Shizuoka
#107,131 in Japan
#518,894 in the World
rank by utility patentsForward Citations = 256
Company Filing History:

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#1,525 in Shizuoka
#107,131 in Japan
#518,894 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today