83 Utility and 7 Design Patents
#8 in Chichibu
#2,464 in Japan
#14,052 in the World
rank by utility patentsForward Citations = 3,292
Company Filing History:
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#8 in Chichibu
#2,464 in Japan
#14,052 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today