34 Utility and 2 Design Patents
#233 in Shizuoka
#16,015 in Japan
#75,271 in the World
rank by utility patentsForward Citations = 538
Company Filing History:
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#233 in Shizuoka
#16,015 in Japan
#75,271 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today