39 Utility and 2 Design Patents
#177 in Shizuoka
#12,577 in Japan
#59,830 in the World
rank by utility patentsForward Citations = 504
Company Filing History:
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#177 in Shizuoka
#12,577 in Japan
#59,830 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today