4 Utility and 6 Design Patents
#61 in Kobe
#4,458 in Japan
#43,401 in the World
rank by design patentsForward Citations = 18
Company Filing History:

where one patent can have more than one assignee
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#61 in Kobe
#4,458 in Japan
#43,401 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today