31 Utility and 22 Design Patents
#4,010 in Tokyo
#18,719 in Japan
#87,789 in the World
rank by utility patentsForward Citations = 662
Company Filing History:



4. 2 out of 5,207

5. 2 out of 2,335

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#4,010 in Tokyo
#18,719 in Japan
#87,789 in the World
rank by utility patentsCompany Filing History:





Get your Inventor Badge Today