5 Utility and 6 Design Patents
#1,345 in Tokyo
#4,389 in Japan
#42,069 in the World
rank by design patentsForward Citations = 181
Company Filing History:

where one patent can have more than one assignee
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#1,345 in Tokyo
#4,389 in Japan
#42,069 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today