18 Utility and 3 Design Patents
#20 in Fujinomiya
#42,040 in Japan
#194,905 in the World
rank by utility patentsForward Citations = 930
Company Filing History:
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#20 in Fujinomiya
#42,040 in Japan
#194,905 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today