48 Utility and 6 Design Patents
#1,919 in Tokyo
#8,470 in Japan
#41,586 in the World
rank by utility patentsForward Citations = 214
Company Filing History:



4. 8 out of 1,016

5. 3 out of 58,126

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#1,919 in Tokyo
#8,470 in Japan
#41,586 in the World
rank by utility patentsCompany Filing History:





Get your Inventor Badge Today