62 Utility and 1 Design Patents
#24 in Wako
#5,017 in Japan
#25,838 in the World
rank by utility patentsForward Citations = 871
Company Filing History:



4. 1 out of 438

where one patent can have more than one assignee
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#24 in Wako
#5,017 in Japan
#25,838 in the World
rank by utility patentsCompany Filing History:




Get your Inventor Badge Today