22 Utility and 79 Design Patents
#7 in Tokyo
#26 in Japan
#823 in the World
rank by design patentsForward Citations = 1,621
Company Filing History:






4. 1 out of 593

where one patent can have more than one assignee
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#7 in Tokyo
#26 in Japan
#823 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today