3 Utility and 11 Design Patents
#61 in Kyoto 615-0031
#2,090 in Japan
#20,890 in the World
rank by design patentsForward Citations = 334
Company Filing History:

where one patent can have more than one assignee
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#61 in Kyoto 615-0031
#2,090 in Japan
#20,890 in the World
rank by design patentsCompany Filing History:

Get your Inventor Badge Today