27 Utility and 4 Design Patents
#65 in Kodaira
#23,247 in Japan
#108,207 in the World
rank by utility patentsForward Citations = 59
Company Filing History:

where one patent can have more than one assignee
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#65 in Kodaira
#23,247 in Japan
#108,207 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today