20 Utility and 1 Design Patents
#7,293 in Tokyo
#36,622 in Japan
#169,472 in the World
rank by utility patentsForward Citations = 477
Company Filing History:



4. 3 out of 42,485

5. 2 out of 1,192

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#7,293 in Tokyo
#36,622 in Japan
#169,472 in the World
rank by utility patentsCompany Filing History:





Get your Inventor Badge Today