33 Utility and 8 Design Patents
#258 in Saitama 343-0827
#16,874 in Japan
#79,025 in the World
rank by utility patentsForward Citations = 154
Company Filing History:
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#258 in Saitama 343-0827
#16,874 in Japan
#79,025 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today