19 Utility and 13 Design Patents
#291 in Kobe
#39,337 in Japan
#182,265 in the World
rank by utility patentsForward Citations = 130
Company Filing History:

where one patent can have more than one assignee
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#291 in Kobe
#39,337 in Japan
#182,265 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today