8 Utility and 36 Design Patents
#84 in Tokyo
#268 in Japan
#3,766 in the World
rank by design patentsForward Citations = 838
Company Filing History:



4. 2 out of 77

where one patent can have more than one assignee
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#84 in Tokyo
#268 in Japan
#3,766 in the World
rank by design patentsCompany Filing History:




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